Bushnell 78-7880, 78-7860, 78-7830, 78-7845 User Manual

COMPUTERIZED STAR LOCATOR

Lit. #: 91-0219/03-01

78-7860 60mm Refractor

78-7880 80mm Refractor

Instruction

Manual

78-7830 3” Reflector

78-7845 4.5” reflector

2.

Where DO I START?

Your Bushnell telescope can bring the wonders of the universe to your eye. While
this manual is intended to assist you in the set-up and basic use of this instrument,
it does not cover everything you might like to know about astronomy. Although
Northstar will give a respectable tour of the night sky, it is recommended you get a
very simple star chart and a flashlight with a red bulb or red cellophane over the
end. For objects other than stars and constellations, a basic guide to astronomy is
a must. Some recommended sources appear on our website at
www.bushnell.com. Also on our website will be current events in the sky for
suggested viewing. But, some of the standbys that you can see are:

The Moon—a wonderful view of our lunar neighbor can be enjoyed with any
magnification. Try viewing at different phases of the moon. Lunar highlands, lunar
maria (lowlands called "seas" for their dark coloration), craters, ridges and
mountains will astound you.

Saturn—even at the lowest power you should be able to see Saturn’s rings and
moons. This is one of the most satisfying objects in the sky to see simply because
it looks like it does in pictures. Imagine seeing what you’ve seen in textbooks or
NASA images from your backyard!

Jupiter—the largest planet in our solar system is spectacular. Most noted features
are its dark stripes or bands both above and below its equator. These are the north
and south equatorial belts. Also interesting are Jupiter’s four major moons. Pay
close attention to their positions from night to night. They appear to be lined up on
either side of Jupiter.

Mars—The Great Red Planet appears as a reddish-orange disk. Look at different
times of the year and try to catch a glimpse of the white polar ice caps.

Ve n u s—just like the moon, Venus changed phases from month to month. Some views
of brilliant Venus appear as if you were looking at a distant crescent moon.

N e b u l a e—The Great Orion Nebula is a very well known night sky object. This and many
others are brought to you by this telescope.

Star Clusters— View millions of stars densely packed in a cluster that resembles a ball.

G a l a x i e s—One of the greatest and most interesting galaxies is our neighbor the

Andromeda Galaxy. Enjoy this and many others.

3.

Parts Diagrams

78-7860 60mm Refractor

I M P O RTA N T:

READ T H R O U G H

A S S E M B LYINSTRUCTION

BEFORE YOU A S S E M B L E

YOUR T E L E S C O P E .

4.

78-7880 80mm Refractor

Parts Diagrams (Continued)

78-7830 3” Reflector

78-7845 4.5” reflector

Telescope Parts Diagram

1. Wide Field Finderscope

2. 1.25" Format Eyepiece

3. Penta Mirror

4. Rack and Pinion Focusing Mechanism

5. Accessory Tray Brace

6. Quick-Release Tripod Leg Lever

7. Quick-Release Accessory Tray

8. Onboard Computer

9. Main Telescope Tube

10. Quick-Release Adjustable Aluminum Tripod

Quick Assembly Diagram

78-7860 60mm

Refractor

78-7880 80mm

Refractor

6.

Quick Assembly Diagram

78-7830 3” Reflector

78-7845 4.5” reflector

2

1

Parts List

• Adjustable Aluminum Tripod Assembly (Three Legs)

• Quick Release Accessory Tray

• Northstar Computerized Star Locator Base

• Northstar Telescope Tube w/ finger attachment nuts

• 20mm 1.25" Diameter Eyepiece

• 4mm 1.25" Diameter Eyepiece

• Barlow Lens

• Erecting Lens (not included with model 78-7830)

• Wide Field Finderscope

• Penta Mirror (not included with model 78-7830)

7.

Detailed Assembly

8.

No tools are required for assembly of your telescope.
Remove all components from the carton and identify all components. It is a good idea to lay all the parts out in front of

you before assembly. Since your telescope is a precision optical system the parts require careful handling—particularly
the onboard computer, telescope, eyepieces, and various accessory lenses.

S E T- U P TRIPOD AND A C C E S S O RY T R AY

1. Stand Northstar Computerized Star Locator Assembly and attached tripod legs in
the upright position. Spread tripod legs to a comfortable distance.

2. Fold down the accessory tray braces and place the Quick Release Accessory
Tray on top of braces. (See Quick Assembly Diagram)

3. Turn accessory tray until it snaps into place.

4. Adjust tripod leg height to suit by opening tripod leg lever and extending tripod legs
to desired height. Clamp Tripod Leg lever closed when complete.

A T TACH TELESCOPE TUBE

1. Locate Main Telescope Tube.

2. Remove Telescope Tube Thumb Nuts from side of Telescope Tube.
(See Quick Assembly Diagram)

3. Position Main Telescope Tube Attachment Bolts through Telescope Tube Bracket at the top of the N o r t h s t a r

Computerized Star Locator A s s e m b l y. Make sure the telescope is pointing in the correct direction. (Logo on telescope
tube should be right side-up.)

4. Reattach Telescope Tube Thumb Nuts to Main Telescope Tube Attachment Bolts once Main

Telescope Tube and Northstar Computerized Star Locator Assembly are assembled together.

A T TACH FINAL TELESCOPE A C C E S S O R I E S

1. Locate Wide Field Finderscope.
For Refractor Te l e s c o p e s : Northstar Refractor Telescope Models have Finderscope Mount

already attached to Main Telescope Tube. Simply place the Wide Field Finderscope into the Finderscope Mount by
backing out the Finderscope Adjustment Screws to allow Finderscope to be fully inserted into the Finderscope Mount.

NOTE: Finderscope should be facing forward (Large end nearest the lens end of the telescope tube).
For Reflector Te l e s c o p e s : Remove Finderscope attachment nuts from Main Telescope Tube. Place Finderscope

Assembly over Finderscope Attachment Bolts and reattach Finderscope thumb nuts to Finderscope Mount Bolts.

N O T E : Finderscope should have large end of the finderscope facing open end of telescope tube.

2. Attach Low Power Eyepiece:
For Reflector Telescope Models: Insert lowest power eyepiece in the focusing mechanism

by backing out eyepiece set screw and inserting eyepiece fully.
For Refractor Telescope Models: Insert lowest power eyepiece into the penta mirror by

backing out eyepiece set screw, then insert penta mirror into the focusing tube of the Main Telescope Tube by backing
out focusing tube set screw.

3. Tighten all set screws to secure accessories.

4. Remove Objective Dust Cover and Finderscope Dust Cover Caps.

Detailed Assembly (continued)

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SELECTING AN EYEPIECE

You should always start viewing with the lowest power eyepiece, which in this case is the 20 mm lens. Note: the base
power of each eyepiece is determined by the focal length of the telescope objective lens. A formula can be used to
determine the power of each eyepiece: telescope OBJECTIVE lens focal length divided by EYEPIECE focal length =
M A G N I F I C ATION (e.g. Using the 20 mm lens, a sample calculation could look like this: 750 mm / 20 = 38x or 38
p o w e r. Telescope models will vary in focal length.)

Included with this telescope is a Barlow lens. Barlow lenses are used to double or triple the power of your telescope.
Place your Barlow between the focusing tube and the eyepiece. Using the example above, your 3x Barlow lens would
give you a total power of 114x or 114 power. (38 x 3 = 114x or 114 power). The magnification calculation would look like
this: 750 mm /20mm = 38 power. 38 power x 3=114 power.

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FOCUSING TELESCOPE

1. After selecting the desired eyepiece, aim main telescope tube at a land-based target at least 200 yards away
(e.g. Atelephone pole or building).

2. Fully extend focusing tube by turning Rack and Pinion Focusing Mechanism.

3. While looking through selected eyepiece (in this case the 20 mm), slowly retract focusing tube by turning Rack
and Pinion Focusing Mechanism until object comes into focus.

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ALIGNING FINDERSCOPE

Look through Main Telescope Tube and establish a well-defined target. (see focusing telescope section)
Looking through Wide Field Finderscope, alternate tightening each Finderscope Adjustment Screw until crosshairs of Wi d e

Field Finderscope are precisely centered on the same object already centered in Main Telescope Tu b e ’s field of view.

N o w, objects located first with the Wide Field Finderscope will be centered in the field of view of the main telescope.

❂

Never Look Directly At The S un With Your

Telescope Permanent Damage

To Your Eyes May Occur

9.

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ENJOYING YOUR NEW TELESCOPE

1. First determine your targeted object. Any bright object in the night sky is a good starting point.
One of the favorite starting points in astronomy is the moon. This is an object sure to please any
budding astronomer or experienced veteran. When you have developed proficiency at this level,
other objects become good targets. Saturn, Mars, Jupiter, and Venus are good second steps to take.

2. The first thing you need to do after assembling the telescope as planned is center the desired
object in the finderscope’s cross hairs. Provided you did a reasonable job aligning the finderscope, a
quick look through the main telescope tube at low power should reveal the same image. With the
lowest power eyepiece (the one with the largest number printed on it) you should be able to focus
the same image that you saw through the finderscope. Avoid the temptation to move directly to the
highest power. The low power eyepiece will give you a wider field of view, and brighter image—thus
making it very easy to find your target object. At this point with a focused image in both scopes,
you’ve passed the first obstacle. If you don’t see an image after attempting to focus it in, you
might consider aligning your finderscope again. Once you pass this step, you’ll will enjoy the time
spent ensuring a good alignment. Every object you center in the finderscope will be easily found in
the main telescope tube, which is important for continuing your exploration of the night sky.

3. The low power eyepieces are perfect for viewing the full moon, planets, star clusters, nebulae,
and even constellations. These should build your foundation. However, for more detail, try bumping
up in magnification to higher power eyepieces on some of these objects. During calm and crisp
nights, the light/dark separation line on the moon (called the "Terminator") is marvelous at high power.
You can see mountains, ridges and craters jump out at you due to the highlights. Similarly, you can
move up to higher magnifications on the planets and nebulae. Star clusters and stars are best viewed
through the low power no matter what.

4. The recurring astronomical theater we call the night sky is an ever-changing billboard. In other
words, not the same movie plays all the time. Rather, the positions of the stars change not only
hourly as they seem to rise and set, but also throughout the year. As the earth orbits the sun our
perspective on the stars changes on a yearly cycle about that orbit. The reason the sky seems to
move daily just as the sun and the moon "move" across our sky, is that the earth is rotating about its
axis. As a result you may notice that after a few minutes or a few seconds depending on what power
you are viewing at, the objects in your telescope will move. At higher magnifications especially, you
will notice that the moon or Jupiter will "race" right out of the field of view. To compensate, just move
your telescope to "track" it in the necessary path.

10.

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HELPFUL HINTS

1 . Your telescope is a very sensitive instrument. For best results and fewer vibrations set
your telescope up on a level location on the ground rather than your concrete driveway or
your wooden deck. This will provide a more stable foundation for viewing, especially if
you’ve drawn a crowd with your new telescope.

2. If possible view from a location that has relatively few lights. This will allow you to see
much fainter objects. You’d be surprised how much more you’ll see from your local lake
or park when compared to a backyard in the city.

3 . Using your telescope out a window is NEVER recommended.

4. View objects that are high in the sky if possible. Waiting until the object rises well
above the horizon will provide a brighter and crisper image. Objects on the horizon
are viewed through several layers of earth’s atmosphere. Ever wonder why the
moon appears orange as it sets on the horizon. It’s because you are looking through
a considerable more amount of atmosphere than you would directly overhead.
(Note: If objects high in the sky are distorted or wavy, you are probably viewing on
a very humid night.) During nights of unstable atmosphere, viewing through a
telescope can be frustrating if not impossible. Astronomers refer to crisp, clear nights
as nights of "good seeing."

11.

Northstar Computer

Interface Diagram

1. Computer Link

2. Scroll Up Button

3. Scroll Down Button

4. Back Button

5. Enter Button

6. LCD Display

7. On/Off/Dim Button

8. Battery Cover Door

9. Battery Cover Set Screw

Button Functions

Back Button: This button functions to navigate to the previous level within the operating framework and/or back to the
previous level of input.

Enter Button: This button functions to select certain menu choices. By pressing the E N T E R button Northstar will
advance to the selected level. When an object name or number is listed on the screen, the ENTER button can also be
pressed to display a scrolling text description of the object

Scroll Up Button: This button functions to scroll u p through various menus within Northstar. Anytime you encounter
a blinking text/number option, the scroll button will display the various choices within that menu. (Note: To select an
option that you have scrolled to, just press the E N T E R b u t t o n .

Scroll Down Button: This button functions to scroll d o w n through various menus within Northstar. Anytime you
encounter a blinking text/number option, the scroll button will display the various choices within that menu.

(Note: To select an option that you have scrolled to, just press the E N T E R b u t t o n .

O n / O f f / D i m : The On/Off Button will turn the Northstar Computerized Star Locator on and off. Once on, you can adjust
the level of LCD Backlight Illumination by pressing the On/Off/Dim Button to cycle through the brightness levels. To turn
the unit off, simply depress and hold the On/Off/Dim button for three seconds and release. (Note: The Northstar
Computerized Star Locator will automatically turn itself off after 20 minutes of inactivity. )

LCD DISPLAY

The Liquid Crystal Display (LCD) is a two-line, sixteen character display. The LCD also has an electroluminescent
backlight for use during nighttime viewing with the Northstar Computerized Star Locator.

12.

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MODE OVERVIEW OF PRODUCT

Explore: The Explore Mode of Northstar provides the ability to explore various astronomical objects
categorized by object type. These objects would fall under one or more of the following types of objects:
Deep Sky, Planets, Constellations, and Stars. Each of these subheadings would also have subcategories
of objects beneath their menu structure. (See Menu Tree for full list of menu functions and options.)

Sky To u r : The Sky Tour Mode of Northstar provides the ability to take a quick tour of the best and brightest
objects for any given month of the year. If the date has been input into the system, the Sky Tour Mode will
automatically default to that month. Objects can be chosen by using the scroll u p or d o w n arrows and pressing
E N T E R. To find out more information about any given object press the enter button while that object is displayed
to see the scrolling text message.

T e l e s c o p e : The Telescope Mode of Northstar provides real-time data on where the telescope is pointing.
Astronomical Coordinates for Right Ascension (RA) and Declination (DEC) as well as Altitude (ALT) and A z i m u t h
(AZ) are displayed simultaneously. In addition, in the lower right hand corner will be the abbreviation for the
current constellation that the telescope is pointed at.

I d e n t i f y : The Identify Mode of Northstar provides the ability to Identify any object within your telescope field of
v i e w. Subcategories for different classes of identifiable objects are included as well as an Identify Any option.

Align Earth: The Align Earth Mode of Northstar provides the ability to easily align your telescope utilizing
common information non-astronomers would readily know. By entering simple information such as time, date,
c i t y, etc. a first time telescope user can be exploring the immense Northstar database of astronomical objects
within minutes.

Align Star: The Align Star Mode of Northstar provides the ability to align your telescope utilizing some
astronomical knowledge. By knowing where two stars are located in the sky, a novice user can circumvent the
c i t y, date, and time input and quickly start utilizing the Northstar database to locate amazing astronomical objects.

Align Object: The Align Object Mode of Northstar provides the ability to refine your telescope alignment during
the middle of your observing session. This might come in very handy if the family dog has just bumped the
telescope out of alignment. By using this mode you can center the telescope on any known object and select
align object to quickly recalibrate the Northstar alignment allowing continued enjoyment for the duration of the
e v e n i n g .

13.

14.

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ALIGNING NORTHSTAR FOR THE FIRST TIME

When you turn the telescope on a scrolling message will appear:

The first display will then prompt you to level the telescope tube. The display will read:

The display will alternate to:

After the tube is leveled and ENTER is pressed, the display will briefly read

Then the default menu will appear:

This mode assumes that even if the telescope user is a first time user and does not know anything about
astronomy that they can be successful aligning the telescope in a few simple steps.

The ALIGN EARTH option is flashing. This indicates that if we press the ENTER key we will then be faced with
the ALIGN EARTH menu.

Press ENTER to choose ALIGN EARTH option.
NOTE: A N Y FLASHING ITEM ON THE DISPLAY IS AMENU CHOICE. OTHER CHOICES ARE AVA I L A B L E

B YUSING THE SCROLL U P OR SCROLL DOWN BUTTONS.

S T E P 1: SET THE TIME

By using the SCROLL U P and SCROLLDOWN buttons and the ENTER button, the time can easily be set as
well as the time zone. Each flashing option will need to be changed to read the appropriate number. Once the
number is displayed, you accept the number by pressing ENTER. Then you would set the next flashing option
until the time and time zone are set.

S T E P 2: SET THE DAT E

Again by using the SCROLLU Pand SCROLLDOWN buttons and the ENTER button, the date can easily be set.
Each flashing option will need to be changed to read the appropriate number or month. Once the number is
displayed, you accept the number by pressing ENTER. Then you would set the next flashing option until the day,
month and year are set.

15.

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ALIGNING NORTHSTAR FOR THE FIRST TIME (Continued)

S T E P 3: SET THE LOCAT I O N

The next screen will display:

C I T Y will be flashing. By pressing the ENTER button, the display will change to:

The country will be flashing.
Again by using the SCROLLU P and SCROLLDOWN buttons and the ENTER button, the COUNTRYcan be chosen.
When the appropriate Country is found and the ENTER button is pushed, you would finally choose the city that you were
closest to by pressing ENTER when it is displayed.

NOTE: CHOOSE THE CITY C L O S E S T TO YOUR VIEWING LOCATION. THIS IS NOTAC R I T I C A LS T E PAND T H E
A L I G N M E N T W I L LA U TO M AT I C A L LYBE REFINED AS WE PROGRESS.

S T E P 4: POINT NORTH

After choosing the city, the display will read:

You would then point the telescope in the direction of North and press ENTER.

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ALIGNING NORTHSTAR FOR THE FIRST TIME (Continued)

NOTE: THE USER WOULD JUST H AVE TO GETTHE TELESCOPE POINTED RELAT I V E LY CLOSE TO
N O RTH. THE A L I G N M E N TW I L L BE REFINED AS WE PROGRESS. HOWEVER, IF YOU CAN FIND T H E
BIG DIPPER AND USE THE "POINTER STARS", FOLLOW THE ARROW ON THE ABOVE DIAGRAM TO
THE NORTH STAR. THE NORTH STAR LIVES DIRECTLYABOVE DUE NORT H !

After pointing the telescope NORTH and making sure the tube is still pointed level, pressing the ENTER button
would complete the rough alignment process.

A polite THANK YOU will then be displayed.
After four simple criteria that any consumer should know, the telescope now knows where over 20,000

astronomical objects are in the night sky to a relative precision. With just two more steps, we will zero in on
pinpoint accuracy.

Now the telescope will lead us through a simple two star alignment process. WE DO NOT NEED TO KNOW
WHERE A N YS TARS ARE. We just simply follow the directions.

Ascrolling message indicates to CENTER STAR 1 THEN PRESS ENTER
Then the display will read:

The user will simply follow the arrows to zero in on this first guide star. Note that this will be the only bright star
in this area of the sky. By following the arrows on the display it will tell us how far away we are from the guide
s t a r. Move the telescope tube with your hands until the display reads:

Note as you move from greater than 10 degrees away from an object to under ten degrees, the display moves
into tenths of degrees with the arrows acting as decimal points (Example below the

object).
After getting the star zeroed in, you need to do as the screen told you—CENTER STAR 1. In other words, the

star might appear in the lower left corner of your telescope’s eyepiece.
By looking through the eyepiece, center the star in the field of view and press ENTER.
The distance the object is from the center is related to how far outside of a city you might be located or how

accurately you aligned with north.
You would then repeat this process for STAR 2 and press ENTER.
After this step is completed, you will see a display that reads:

(Note: The more stars that appear on the second line of the display the better, up to 5)
After the two star alignment is complete, your Northstar now knows with pinpoint accuracy where

all 20,000+ objects are!!

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18.

USING NORTHSTAR FOR THE FIRST TIME

After EARTH ALIGN, the display will then read:

EXPLORE will be flashing. This indicates that you could choose other options by pressing the
UP and DOWN buttons. However, let’s look at EXPLORE first. This is the default menu at this
point because, this will most likely be the most often used mode. This is where the starfinding
takes place.

Select EXPLORE by pressing ENTER. SCROLL UP and DOWN to see what flashing menu
choices you have. I always choose PLANET. These are the most interesting. Even if you are
a first time telescope user, PLANET objects can be very exciting.

Press ENTER when the display reads:

This will take you into a list of named PLANETobjects. By using the SCROLLU Por SCROLLDOWN buttons,
you can explore several items in the object list.

Press ENTER to choose the PLANET you wish to view. The display would then be:

NOTE: IF AN OBJECT IS BELOW THE HORIZON, THE DISPLAY W I L L P E R I O D I C A L LY D I S P L AY T H E
WORD "HORIZON".

S C R O L LU Por SCROLLDOWN to see other PLANETS in the list. Notice the display shows you directions to
each object. But what if you are a first time user want to find out more about the object? Wouldn’t it be nice
to know what the object is before moving the telescope?

PRESS ENTER when:

is displayed or any other PLANET item. You will see a scrolling message telling you the coordinates for the
object, how bright it is, how big it is, what its proper name is, what constellation it is in, and a brief description
of what the object is. For JUPITER it would read:

Now imagine that you are a parent trying to impress your kids (or vice versa). Ten minutes into your first
observing session you are already learning astronomical objects.
This is a great educational tool!!!!

To find the object, just follow the directions displayed by the arrows until you zero the object out and it will be
right in the telescope’s eyepiece!

M

By pressing the BACK button, you move back to the previous level each time the button is pressed. Press the button
three times and you are back at the main level menu. The display will read:

S C R O L LU P or SCROLLDOWN to select

Press ENTER.
This mode will take you through the best and brightest objects for each month. If you have done the ALIGN EART H

alignment and entered the date, it will automatically take you to the current month. Don’t know what some of these
obscure objects and abbreviations mean? Just press the ENTER key for more information.

Press the BACK button until you get back to the main menu:

S C R O L L U P or SCROLLDOWN until the display reads:

PRESS ENTER
This mode will default to the level

By selecting this option with the ENTER key, it will IDENTIFYthe object that you are currently viewing OR the closest
object to where your telescope is currently pointed. You also have the options to choose other types of IDENTIFY
menus. These will IDENTIFY the closest CLUSTERS, NEBULAS, etc. to your current telescope position.

To select the final mode press ENTER at the display:

The display reads something like:

USING NORTHSTAR FOR THE FIRST TIME (Continued)

The TELESCOPE mode gives you dynamic real-time information on your telescope’s current position in terms
of astronomical coordinates. Play around with this mode by moving the telescope around. Notice the three letter
abbreviation in the lower right portion of the display. This dynamically displays the current CONSTELLAT I O N
that the telescope is pointing at. These names are abbreviated in this mode. Definitions for the abbreviations
will be in the catalog index.

Catalog Index

The following appendix information is more thorough information than that listed
in the main instruction manual. For sake of space, the complete 20,000 object
catalog is not listed. However, we have included the entire star list and the entire
Messier object lists for your information. In addition, the constellation
abbreviations are defined that are found in the Northstar system.

20.

Catalog Index

CONSTELLATION ABBREVIATIONS

Andromeda (And)
Antila (Ant)
Apus (Aps)
Aquarius (Aqr)
Aquila (Aql)
Ara (Ara)
Aries (Ari)
Auriga (Aur)
Bootes (Boo)
Caelum (Cae)
Camelopardis (Cam)
Cancer (Cnc)
Canes Venatici (CVn)
Canis Major (CMa)
Canis Minor (CMi)
Capricornus (Cap)
Carina (Car)
Cassiopeia (Cas)
Centaurus (Cen)
Cepheus (Cep)
Cetus (Cet)
Chameleon (Cha)
Circinus (Cir)
Columbia (Col)
Coma Berenices (Com)
Corona Australis (CrA)
Corona Borealis (CrB)
Corvus (Crv)
Crater (Crt)
Crux (Cru)
Cygnus (Cyg)
Delphinus (Del)
Dorado (Dor)
Draco (Dra)
Equuleus (Equ)
Eridanus (Eri)
Fornax (For)
Gemini (Gem)
Grus (Gru)
Hercules (Her)
Horologium (Hor)
Hydra (Hya)
Hydrus (Hyi)
Indus (Ind)

Lacerta (Lac)
Leo (Leo)
Leo Minor (LMi)
Lepus (Lep)
Libra (Lib)
Lupus (Lup)
Lynx (Lyn)
Lyra (Lyr)
Mensa (Men)
Microscopium (Mic)
Monoceros (Mon)
Musca (Mus)
Norma (Nor)
Octans (Oct)
Ophiuchus (Oph)
Orion (Ori)
Pavo (Pav)
Pegasus (Peg)
Perseus (Per)
Phoenix (Phe)
Pictor (Pic)
Pisces (Psc)
Piscis Austrinus (PsA)
Puppis (Pup)
Pyxis (Pyx)
Reticulum (Ret)
Sagitta (Sge)
Sagittarius (Sgr)
Scorpius (Sco)
Sculptor (Scl)
Scutum (Sct)
Serpens (Ser)
Sextans (Sex)
Taurus (Tau)
T elescopium (Tel)
Triangulum (Tri)
Triangulum Australe (TrA)
Tucana (Tuc)
Ursa Major (UMa)
Ursa Minor (UMi)
Vela (Vel)
Virgo (Vir)
Volcans (Vol)
Vulpecula (Vul)

21.

Catalog Index

NAME - NAME
RA - RIGHT ASCENSION (hours min.min)
DEC - DECLINATION (degrees)
MAG - MAGNITUDE
SIZE - SIZE
CON - CONSTELLATION

Messier Catalog

MESSIER CATALOG NAME RA DEC MAG SIZE CON DESCRIPTION

M001 Crab nebula supernova remnant NGC 1952 05 34.5 +22.0 8.4 6' Tau nebula
M002 NGC 7089 21 33.5 -0.8 6 7' Aqr globular cluster highly resolved
M003 NGC 5272 13 42.2 +28.4 6 18' Cvn globular cluster highly resolved
M004 NGC 6121 16 23.6 -26.5 5.9 26' Sco globular cluster highly resolved
M005 NGC 5904 15 18.6 +02.1 6.2 13' Ser globular cluster highly resolved
M006 butterfly NGC 6405 17 40.1 -32.2 4.6 25' Sco open cluster rich
M007 NGC 6475 17 53.9 -34.8 5 1° Sco open cluster bright scattered
M008 Lagoon NGC 6523 18 03.8 -24.4 5 80' Sgr nebula with dust and cluster
M009 NGC 6333 17 19.2 -18.5 8 9' Oph globular cluster mottled
M010 NGC 6254 16 57.1 -4.1 7 8' Oph globular cluster highly resolved
M011 wild duck NGC 6705 18 51.1 -6.3 6 12' Sct open cluster dense
M012 NGC 6218 16 47.2 -2 8 10' Oph globular cluster highly resolved
M013 NGC 6205 16 41.7 +36.5 5.7 23' Her globular cluster highly resolved
M014 NGC 6402 17 37.6 -3.3 9 6' Oph globular cluster
M015 NGC 7078 21 30.0 +12.2 6.5 10' Peg globular cluster highly resolved
M016 Eagle NGC 6611 18 18.8 -13.8 6 7' Ser nebula with dust and cluster
M017 Swan NGC 6618 18 20.8 -16.2 6 45' Sgr nebula
M018 NGC 6613 18 19.9 -17.1 8 7' Sgr open cluster bright scattered
M019 NGC 6273 17 02.6 -26.3 7 5' Oph globular cluster
M020 Trifid NGC 6514 18 02.6 -23 6.3 25' Sgr nebula with dust
M021 NGC 6531 18 04.6 -22.5 7 10' Sgr open cluster rich
M022 NGC 6656 18 36.4 -23.9 6 18' Sgr globular cluster highly resolved
M023 NGC 6494 17 56.8 -19 7 30' Sgr open cluster dense
M024 small star cloud 18 15.9 -18.5 0 1.5° Sgr open cluster bright scattered
M025 IC 4725 18 31.6 -19.3 6 20' Sgr scattered group of stars
M026 NGC 6694 18 45.2 -9.4 9.5 9' Sct open cluster rich
M027 Dumbell NGC 6853 19 59.6 +22.7 8 8' Vul planetary nebula irregular
M028 NGC 6626 18 24.5 -24.9 8 6' Sgr globular cluster highly resolved
M029 NGC 6913 20 23.9 +38.5 7 7' Cyg open cluster bright scattered
M030 NGC 7099 21 40.4 -23.2 8 6' Cap globular cluster highly resolved
M031 Great Andromeda Galaxy NGC 224 00 42.7 +41.3 3.4 3° And very elongated galaxy dusty with bright core
M032 NGC 221 00 42.7 +40.9 8.2 8' And round galaxy with bright core
M033 Pinwheel NGC 598 01 33.9 +30.7 5.7 60' Tri spiral galaxy structure with bright knots
M034 NGC 1039 02 42.0 +42.8 5.2 30' Per open cluster rich
M035 NGC 2168 06 08.9 +24.3 5.1 30' Gem open cluster rich
M036 NGC 1960 05 36.1 +34.1 6 12' Aur open cluster rich
M037 NGC 2099 05 52.4 +32.6 5.6 24' Aur open cluster dense
M038 NGC 1912 05 28.7 +35.8 6.4 21' Aur open cluster rich
M039 NGC 7092 21 32.2 +48.4 5 30' Cyg open cluster bright scattered
M040 Winnecke 4 12 19.8 +58.3 9 50" UMa double star
M041 NGC 2287 06 47.0 -20.7 4.5 38' Cma open cluster dense
M042 Great Orion nebula NGC 1976 05 35.4 -5.5 4 1° Ori nebula
M043 NGC 1982 05 35.6 -5.3 9 20' Ori nebula bright with dust
M044 Behive NGC 2632 08 40.1 +20.0 3.1 1.5° Cnc open cluster bright scattered
M045 Pleiades Pleiades 03 47.0 +24.1 1.5 1.5° Tau scattered group of stars
M046 NGC 2437 07 41.8 -14.8 6.1 27' Pup open cluster dense
M047 NGC 2422 07 36.6 -14.5 4.4 30' Pup open cluster dense

22.

M048 NGC 2548 08 13.8 -5.8 5.8 40' Hya open cluster rich
M049 NGC 4472 12 29.8 +08.0 8.4 8' Vir round galaxy with bright core
M050 NGC 2323 07 03.2 -8.3 6 20' Mon open cluster rich
M051 Whirlpool NGC 5194 13 29.9 +47.2 8.1 11' Cvn spiral galaxy structure attached companion
M052 NGC 7654 23 24.2 +61.6 7 12' Cas open cluster dense
M053 NGC 5024 13 12.9 +18.2 8 10' Com globular cluster highly resolved
M054 NGC 6715 18 55.1 -30.5 9 6' Sgr globular cluster mottled
M055 NGC 6809 19 40.0 -31 7 15' Sgr globular cluster highly resolved
M056 NGC 6779 19 16.6 +30.2 8 5' Lyr globular cluster highly resolved
M057 Ring NGC 6720 18 53.6 +33.0 9.7 80" Lyr planetary nebula ring with central star
M058 NGC 4579 12 37.7 +11.8 9.8 5' Vir round galaxy with bright core
M059 NGC 4621 12 42.0 +11.7 9.8 2' Vir elongated galaxy with bright core
M060 NGC 4649 12 43.7 +11.6 8.8 3.5' Vir round galaxy with bright core
M061 NGC 4303 12 21.9 +04.5 9.7 5' Vir spiral galaxy structure
M062 NGC 6266 17 01.2 -30.1 6.5 9' Oph globular cluster
M063 Sunflower NGC 5055 13 15.8 +42.0 8.6 9' Cvn elongated galaxy with bright core
M064 Black eye NGC 4826 12 56.7 +21.7 8.6 7.5' Com elongated galaxy dusty
M065 Leo triplet NGC 3623 11 18.9 +13.1 9.3 10' Leo very elongated galaxy with bright core
M066 Leo triplet NGC 3627 11 20.2 +13.0 9 9' Leo spiral galaxy structure
M067 NGC 2682 08 50.4 +11.8 7 30' Cnc open cluster dense
M068 NGC 4590 12 39.5 -26.8 8 9' Hya globular cluster highly resolved
M069 NGC 6637 18 31.4 -32.4 7.5 4' Sgr globular cluster
M070 NGC 6681 18 43.2 -32.3 8 4' Sgr globular cluster
M071 NGC 6838 19 53.8 +18.8 9 6' Sge globular cluster highly resolved
M072 NGC 6981 20 53.5 -12.5 8.6 3' Aqr globular cluster
M073 NGC 6994 20 59.0 -12.6 8.9 ? Aqr asterism
M074 NGC 628 01 36.7 +15.8 9.2 10' Psc spiral galaxy structure
M075 NGC 6864 20 06.1 -21.9 8 3' Sgr globular cluster unresolved
M076 little dumbell NGC 650 01 42.4 +51.6 10.1 2' Per planetary nebula irregular
M077 NGC 1068 02 42.7 -0.1 8.8 7' Cet round galaxy with bright core
M078 NGC 2068 05 46.7 +00.1 8 8' Ori reflection nebula bright
M079 NGC 1904 05 24.5 -24.6 8.4 7.5' Lep globular cluster highly resolved
M080 NGC 6093 16 17.0 -23 7.2 9' Sco globular cluster mottled
M081 Bodes nebula NGC 3031 09 55.6 +69.1 6.9 26' Uma spiral galaxy structure
M082 NGC 3034 09 55.8 +69.7 8.4 9' Uma very elongated galaxy with dust and bright knots
M083 NGC 5236 13 37.0 -29.9 8 10' Hya barred spiral galaxy structure
M084 NGC 4374 12 25.1 +12.9 9.3 4' Vir round galaxy with bright core
M085 NGC 4382 12 25.4 +18.2 9.3 5' Com round galaxy with bright core
M086 NGC 4406 12 26.2 +13.0 9.2 7' Vir round galaxy with bright core
M087 NGC 4486 12 30.8 +12.4 8.6 7' Vir round galaxy with bright core
M088 NGC 4501 12 32.0 +14.4 9.5 6' Com very elongated galaxy with bright core
M089 NGC 4552 12 35.7 +12.6 9.8 3' Vir round galaxy with bright core
M090 NGC 4569 12 36.8 +13.2 9.5 9' Vir very elongated galaxy with bright core
M091 NGC 4548 12 35.4 +14.5 10.2 4.5' Com elongated galaxy with bright core
M092 NGC 6341 17 17.1 +43.1 6.5 8' Her globular cluster highly resolved
M093 NGC 2447 07 44.6 -23.9 6.2 20' Pup open cluster dense
M094 NGC 4736 12 50.9 +41.1 8.2 5' Cvn elongated galaxy with bright core
M095 NGC 3351 10 44.0 +11.7 9.7 4' Leo barred spiral galaxy structure
M096 NGC 3368 10 46.8 +11.8 9.3 6' Leo round galaxy with bright core
M097 Owl NGC 3587 11 14.8 +55.0 11 2.5' Uma planetary nebula irregular
M098 NGC 4192 12 13.8 +14.9 10 8.2' Com very elongated galaxy with bright core
M099 NGC 4254 12 18.8 +14.4 10 5' Com spiral galaxy structure
M100 NGC 4321 12 22.9 +15.8 9.4 7' Com round galaxy with bright core
M101 NGC 5457 14 03.2 +54.4 7.8 20' Uma spiral galaxy structure with bright knots
M102 NGC 5866 15 06.5 +55.8 10 3' Dra very elongated galaxy dusty with bright core
M103 NGC 581 01 33.2 +60.7 7.4 6' Cas open cluster rich
M104 sombrero NGC 4594 12 40.0 -11.6 8.2 7' Vir edge on galaxy dusty
M105 NGC 3379 10 47.8 +12.6 9.3 4' Leo round galaxy with bright core
M106 NGC 4258 12 19.0 +47.3 8.3 18' Cvn spiral galaxy structure with bright knots
M107 NGC 6171 16 32.5 -13.1 9 7' Oph globular cluster
M108 NGC 3556 11 11.5 +55.7 10.1 8' Uma very elongated galaxy with dust and bright knots
M109 NGC 3992 11 57.6 +53.4 9.8 8' Uma elongated galaxy with bright core
M110 NGC 205 00 40.4 +41.7 8 17' And elongated galaxy

Star Catalog

STAR CATALOG NAME RA DEC MAG SIZE CON DESCRIPTION

ST001 O∑∑254 00 01.2 +60 21 7.6 59" Cas colored double star
ST002 30 30 PSC 00 02.0 -6 4.4 * Psc red variable star
ST003 ∑3053 00 02.6 +66 06 5.9 15" Cas colored double star

23.

24.

ST004 SU SU AND 00 04.6 +43.5 8 * And red variable star
ST005 Ced214 Cederblad 21400 04.7 +67.2 7.8 30' Cep emission nebula
ST006 ∑3062 ADS 61 00 06.3 +58.4 6.4 1.5" Cas double star challenge
ST007 Alpheratz Alpha And 00 08.4 +29 05 2.1 * And star
ST008 ∑2 Struve 2 00 09.3 +79.7 6.6 0.8" Cep double star challenge
ST009 Kappa ß 391 00 09.4 -28 00 6.2 2" Scl double star challenge
ST010 Algenib Gamma PEG 00 13.2 +15.2 2.8 * Peg star
ST011 AD AD Cet 00 14.5 -7.8 4.9 1.5° Cet red variable star
ST012 7 7 CET 00 14.6 -18.9 4.4 * Cet red variable star
ST013 35 Psc ∑12, UU Psc 00 15.0 +08 49 5.8 12" Psc colored double star
ST014 S S SCL 00 15.4 -32.1 5.5 * Scl variable star
ST015 ∑13 Struve 13 00 16.2 +76.9 7 0.9" Cep double star challenge
ST016 ST ST CAS 00 17.6 +50.3 9 * Cas red variable star
ST017 Groombridge34 G r o o m b r i d g e 34 00 18.1 +44.0 8 39" And double star
ST018 ∑24 00 18.5 +26 08 7.6 5" And double star
ST019 Iota Iota CET 00 19.4 -8.8 3.5 * Cet star
ST020 VX VX AND 00 19.9 +44.7 8 * And star
ST021 R 00 24.0 +38 35 5.8 Stellar And variable star
ST022 ∑30 00 27.2 +49 59 6.9 15" Cas double star
ST023 AQ AQ AND 00 27.6 +35.6 6.9 * And red variable star
ST024 Beta Beta TUC 00 31.5 -63 4.4 27" Tuc double star
ST025 ∑36 Struve 36 00 32.4 +06.9 5.7 28" Psc double star
ST026 Zeta Zeta CAS 00 37.0 +53.9 3.7 * Cas star
ST027 Delta Delta AND 00 39.3 +30.9 3.3 * And star
ST028 55 00 39.9 +21 26 5.4 6" Psc colored double star
ST029 Schedar Alpha CAS 00 40.5 +56.5 2.2 * Cas star
ST030 O∑18 ADS 588 00 42.4 +04.2 7.8 1.5" Psc double star challenge
ST031 HN HN 122 00 45.7 +75.0 5.7 36" Cas double star
ST032 Delta Delta PSC 00 48.7 +07.6 4.4 * Psc star
ST033 Eta 00 49.1 +57 49 3.4 12" Cas colored double star
ST034 65 65 PSC 00 49.9 +27.7 6.3 4.4" Psc colored double star
ST035 Do13 Dolidze 13 00 50.0 +64.1 11 13' Cas scattered group of stars
ST036 Lambda1 Lambda1 TUC00 52.4 -69.5 6.5 21" Tuc double star
ST037 36 36 AND 00 55.0 +23.6 6 0.8" And double star challenge
ST038 Navi Gamma CAS 00 56.7 +60.7 2.5 * Cas star
ST039 ∑80 00 59.4 +00 47 8.4 26" Cet double star equal magnitude
ST040 ∑79 01 00.1 +44 43 6 8" And double star equal magnitude
ST041 U 01 02.3 +81 51 6.8 Stellar Cep variable star
ST042 Psi-1 ∑88, 74 Psc 01 05.6 +21 28 5.3 30" Psc double star equal magnitude
ST043 77 ∑90 01 05.8 +04 55 6.8 33" Psc double star
ST044 Zeta Zeta PHE 01 08.4 -55.3 3.9 6.4" Phe double star
ST045 Eta Eta CET 01 08.6 -10.2 3.5 * Cet star
ST046 Lux Lydiae Lux Lydiae 01 08.7 +86.3 4.3 * Cep star
ST047 Mirach Beta AND 01 09.7 +35.6 2 * And star
ST048 Zeta Zeta PSC 01 13.7 +07.6 5.6 23" Psc double star
ST049 Kappa Kappa TUC 01 15.8 -68.9 5.1 5.4" Tuc double star
ST050 Z Z PSC 01 16.2 +25.8 8.8 * Psc star
ST051 42 ∑113 01 19.8 -00 31 6.4 1.6" Cet double star challenge
ST052 Psi Psi CAS 01 25.9 +68.1 4.7 25" Cas double star magnitude contrast
ST053 R R SCL 01 27.0 -32.5 6.1 * Scl variable star
ST054 Gamma Gamma PHE 01 28.4 -43.3 3.4 4' Phe star
ST055 Achernar Alpha Eri 01 37.7 -57 14 0.5 * Eri star
ST056 51 51 AND 01 38.0 +48.6 3.6 * And star
ST057 UV UV CET 01 38.8 -18 7 * Cet variable star
ST058 p p ERI 01 39.8 -56.2 5.8 11.5" Eri double star
ST059 Nu Nu PSC 01 41.4 +05.5 4.4 * Psc star
ST060 44 44 CAS 01 43.3 +60.6 5.8 1.6" Cas double star
ST061 Phi Phi PER 01 43.7 +50.7 4.1 * Per star
ST062 ∑162 01 49.3 +47 54 5.8 2" Per triple star challenge
ST063 1 1 ARI 01 50.1 +22.3 6 2.6" Ari double star
ST064 ∑163 01 51.3 +64 51 6.6 35" Cas colored double star
ST065 Zeta Zeta CET 01 51.5 -10.3 3.7 3' Cet double star
ST066 ∑178 01 52.0 +10 48 8.5 3" Ari double star equal magnitude
ST067 Gamma Gamma ARI 01 53.5 +19.3 4.5 8" Ari double star equal magnitude
ST068 Psi Psi PHE 01 53.6 -46.3 4.4 5° Phe red variable star
ST069 Epsilon Epsilon CAS 01 54.4 +63.7 3.4 * Cas star
ST070 ∑186 Struve 186 01 55.9 +01.9 6.8 1" Cet double star challenge
ST071 56 56 AND 01 56.2 +37.3 5.7 3' And double star
ST072 Lambda Lambda ARI 01 57.9 +23.6 4.8 37" Ari double star
ST073 Upsilon Upsilon CET 02 00.0 -21.1 4 * Cet star
ST074 Alpha Alpha PSC 02 02.0 +02.8 4 1.6" Psc double star challenge
ST075 Almach Gamma AND 02 03.9 +42.3 2.2 10" And colored double star
ST076 Hamal Alpha ARI 02 07.2 +23.5 2 * Ari star

ST077 59 And 02 10.9 +39 02 5.6 16" And colored double star
ST078 Iota Iota TRI 02 12.4 +30.3 5 3.8" Tri colored double star
ST079 ∑231 Struve 231 02 12.8 -2.4 5.7 16.5" Cet double star
ST080 ∑228 Struve 228 02 14.0 +47.5 6.6 1.1" And double star challenge
ST081 ∑232 02 14.7 +30 24 8 7" Tri double star equal magnitude
ST082 ∑239 02 17.4 +28 44 7 14" Tri double star
ST083 Mira Omicron CET 02 19.3 -3 2 * Cet variable star
ST084 Iota Iota CAS 02 29.1 +67.4 4 2.2" Cas triple star
ST085 ∑268 02 29.4 +55 31 6.9 3" Per double star
ST086 ∑274 02 31.5 +01 05 7.3 14" Cet double star equal magnitude
ST087 Polaris Alpha UMi 02 31.8 +89 16 2 18" UMi double star
ST088 Omega h 3506 02 33.9 -28 13 5 11" For double star
ST089 30 02 37.0 +24 38 6.5 39" Ari colored double star
ST090 R R TRI 02 37.0 +34.3 5.4 * Tri variable star
ST091 Gamma Gamma CET 02 43.3 +03.2 3.6 2.7" Cet double star
ST092 ∑305 02 47.5 +19 22 7.4 3" Ari double star challenge
ST093 RZ 02 48.9 +69 38 6.2 Stellar Cas variable star
ST094 pi 02 49.3 +17 28 5.2 3" Ari triple star
ST095 Eta ∑307 02 50.7 +55 53 3.9 28" Per double star magnitude contrast
ST096 R R HOR 02 53.9 -49.9 4.7 * Hor variable star
ST097 ∑330 Struve 330 02 57.2 -0.6 7.3 9" Cet double star
ST098 Acamar Theta ERI 02 58.3 -40.3 3.5 8" Eri double star
ST099 Epsilon Epsilon ARI 02 59.2 +29.3 4.6 1.4" Ari double star challenge
ST100 Epsilon 02 59.2 +21 20 4.6 1" Ari double star challenge
ST101 ∑331 03 00.8 +52 20 5.4 12" Per double star
ST102 Menkar Alpha CET 03 02.3 +04.1 2.5 * Cet star
ST103 Rho Rho PER 03 05.2 +38.8 3.4 * Per red variable star
ST104 ∑320 03 06.2 +79 24 5.8 5" Cep colored double star
ST105 h3568 h3568 03 07.5 -79 5.6 15" Hyi double star
ST106 Algol Beta PER 03 08.2 +41.0 2.2 * Per variable star
ST107 Alpha Alpha FOR 03 12.1 -29 4 5" For double star
ST108 h3556 h3556 03 12.4 -44.4 6 3.5" Eri double star
ST109 ∑362 03 16.3 +60 02 8.5 7" Cam double star equal magnitude
ST110 ∑369 03 17.2 +40 29 6.7 3" Per colored double star
ST111 ADS2446 ADS 2446 03 17.7 +38.6 7.8 0.9" Per double star challenge
ST112 Zeta Zeta RET 03 18.2 -62.5 5.2 5' Ret double star
ST113 Tau4 Tau4 ERI 03 19.5 -21.8 3.7 * Eri star
ST114 Toms Topaz Tom's Topaz 03 20.3 +29.0 4.5 9° Ari star
ST115 Mirfak Alpha Per 03 24.3 +49 52 1.8 * Per star
ST116 Y Y PER 03 27.7 +44.2 8.1 * Per variable star
ST117 ∑394 03 28.0 +20 27 7.1 7" Ari double star
ST118 ∑385 Struve 385 03 29.1 +59.9 4.2 2.4" Cam double star
ST119 ∑389 03 30.1 +59 21 6.5 2.7" Cam double star
ST120 Sigma Sigma PER 03 30.6 +48.0 4.4 * Per star
ST121 ∑401 03 31.3 +27 34 6.4 11" Tau double star equal magnitude
ST122 Epsilon Epsilon ERI 03 32.9 -9.5 3.7 * Eri star
ST123 ∑400 Struve 400 03 35.0 +60.0 6.8 1.4" Cam double star
ST124 O∑36 O.Struve 36 03 40.0 +63.9 6.8 46" Cam double star
ST125 U1 U(1) CAM (?) 03 41.6 +62.6 8.1 0 Cam variable star
ST126 Omicron Omicron PER 03 44.3 +32.3 3.8 0 Per star
ST127 Pi Pi ERI 03 46.1 -12.1 4.4 * Eri red variable star
ST128 Gamma Gamma HYI 03 47.2 -74.2 3.2 * Hyi star
ST129 30 30 TAU 03 48.3 +11.2 5 9" Tau double star
ST130 F ∆ 16 03 48.6 -37 37 4.9 8" Eri double star equal magnitude
ST131 BE BE CAM 03 49.5 +65.5 4.5 * Cam star
ST132 Atik Zeta PER 03 54.1 +31.9 2.9 * Per star
ST133 32 32 ERI 03 54.3 -3 5 7" Eri colored double star
ST134 Epsilon 03 57.9 +40 01 2.9 9" Per double star magnitude contrast
ST135 Gamma Gamma ERI 03 58.0 -13.5 3 * Eri star
ST136 Lambda Lambda TAU 04 00.7 +12.5 3.3 * Tau variable star
ST137 O∑531 ADS 2995 04 07.6 +38.1 7.4 1.4" Per double star challenge
ST138 SZ ∑485 04 07.8 +62 20 7 90" Cam double star
ST139 Omicron2 Omicron2 ERI 04 15.2 -7.7 4.5 83" Eri triple star challenge
ST140 Epsilon Epsilon RET 04 16.5 -59.3 4.4 * Ret star
ST141 Theta Theta RET 04 17.7 -63.3 6.2 4" Ret double star
ST142 Phi Phi TAU 04 20.4 +27.4 5 52" Tau double star
ST143 T 04 22.0 +19 32 8.4 Stellar Tau variable star
ST144 Chi Chi TAU 04 22.6 +25.6 5.5 19.4" Tau double star
ST145 ADS3169 ADS 3169 04 22.7 +15.1 7.3 1.4" Tau double star challenge
ST146 43 43 ERI 04 24.0 -34 4 * Eri red variable star
ST147 ß 184 04 27.9 -21 30 7.3 1.7" Eri double star challenge
ST148 ∑552 04 31.4 +40 01 7 9" Per double star equal magnitude
ST149 1 04 32.0 +53 55 5.4 10" Cam colored double star

25.

26.

ST150 ∑559 04 33.5 +18 01 6.9 3" Tau double star equal magnitude
ST151 46 46 ERI 04 33.9 -6.7 5.7 4' Eri double star
ST152 Aldebaran Alpha TAU 04 35.9 +16.5 0.9 30" Tau colored double star
ST153 Nu Nu ERI 04 36.3 -3.4 3.9 11° Eri star
ST154 53 53 ERI 04 38.2 -14.3 3.9 * Eri star
ST155 ∑572 04 38.5 +26 56 7.3 4" Tau double star equal magnitude
ST156 54 54 ERI 04 40.4 -19.7 4.3 * Eri red variable star
ST157 R R CAE 04 40.5 -38.2 6.7 * Cae variable star
ST158 55 ∑590 04 43.6 -08 48 6.7 9" Eri double star equal magnitude
ST159 Iota Iota PIC 04 50.9 -53.5 5.6 12" Pic double star
ST160 ST 04 51.2 +68 10 9.2 Stellar Cam red variable star
ST161 Pi4 Pi4 ORI 04 51.2 +05.6 3.7 * Ori star
ST162 TT TT TAU 04 51.6 +28.5 8 * Tau variable star
ST163 Pi5 Pi5 ORI 04 54.2 +02.4 3.7 * Ori star
ST164 Omicron2 Omicron2 ORI04 56.4 +13.5 4.1 * Ori star
ST165 Iota Iota AUR 04 57.0 +33.2 2.7 * Aur star
ST166 Pi6 Pi6 ORI 04 58.5 +01.7 4.5 * Ori star
ST167 Omega Omega AUR 04 59.3 +37.9 5 5.4" Aur double star
ST168 Hinds Crimson Star R LEP 04 59.6 -14.8 5.9 * Lep variable star
ST169 ∑627 05 00.6 +03 36 6.6 21" Ori double star equal magnitude
ST170 ∑631 Struve 631 05 00.7 -13.5 7.5 5.5" Lep double star
ST171 ∑630 Struve 630 05 02.0 +01.6 6.5 15" Ori double star
ST172 Epsilon 05 02.0 +43 49 2.9 Stellar Aur variable star
ST173 Zeta Zeta AUR 05 02.5 +41.1 3.8 * Aur star
ST174 W W ORI 05 05.4 +01.2 8.6 * Ori variable star
ST175 Epsilon Epsilon LEP 05 05.5 -22.4 3.2 * Lep star
ST176 Eta Eta AUR 05 06.5 +41.2 3.2 * Aur star
ST177 14 O∑98 05 07.9 +08 29 5.9 0.7" Ori double star challenge
ST178 TX TX AUR 05 09.1 +39.0 8.5 * Aur variable star
ST179 SY SY ERI 05 09.8 -5.6 9 * Eri variable star
ST180 ∑644 05 10.4 +37 17 6.8 2" Aur double star challenge
ST181 Iota Iota LEP 05 12.3 -11.9 4.5 13" Lep double star
ST182 Rho 05 13.3 +02 52 4.5 7" Ori colored double star
ST183 Rigel Beta ORI 05 14.5 -8.2 0 9.4" Ori double star magnitude contrast
ST184 ∑653 Struve 653 05 15.4 +32.7 5.1 11" Aur triple star
ST185 Capella Alpha Aur 05 16.7 +46 00 0.1 * Aur star
ST186 S 476 05 19.3 -18 30 6.2 39" Lep double star equal magnitude
ST187 h3750 05 20.5 -21 14 4.7 4" Lep double star magnitude contrast
ST188 UV UV AUR 05 21.8 +32.5 7.4 * Aur variable star
ST189 ADS3954 ADS 3954 05 21.8 -24.8 5.5 3.2" Lep double star
ST190 ∑696 Struve 696 05 22.8 +03.6 5 32" Ori double star
ST191 ∑701 Struve 701 05 23.3 -8.4 6 6" Ori double star
ST192 Eta 05 24.5 -02 24 3.4 1.5" Ori double star challenge
ST193 Sigma Sigma AUR 05 24.7 +37.4 5 9" Aur double star
ST194 Theta Theta PIC 05 24.8 -52.3 6.8 38" Pic double star
ST195 Bellatrix Gamma ORI 05 25.1 +06.3 1.6 * Ori star
ST196 ∑698 Struve 698 05 25.2 +34.9 6.6 31" Aur double star
ST197 118 ∑716 05 29.3 +25 09 5.8 5" Tau double star
ST198 31 31 ORI 05 29.7 -1.1 4.7 * Ori star
ST199 TL9 TL 9 05 30.0 +17.0 5 5° Tau asterism
ST200 Delta Delta ORI 05 32.0 -0.3 2.2 53" Ori double star
ST201 119 119 TAU 05 32.2 +18.6 4.7 * Tau star
ST202 ∑718 05 32.4 +49 24 7.5 8" Aur double star equal magnitude
ST203 RT RT ORI 05 33.2 +07.2 8 * Ori variable star
ST204 ∑747 Struve 747 05 35.0 -6 4.8 36" Ori double star
ST205 Lambda 05 35.1 +09 56 3.4 4" Ori double star magnitude contrast
ST206 Trapezium Trapezium 05 35.3 -05 23 5.1 13" Ori quadruple star
ST207 Iota ∑752 05 35.4 -05 55 2.9 11" Ori double star magnitude contrast
ST208 Epsilon Epsilon ORI 05 36.2 -1.2 1.7 * Ori star
ST209 Phi2 Phi2 ORI 05 36.9 +09.3 4 * Ori star
ST210 Zeta Zeta TAU 05 37.6 +21.1 3 * Tau star
ST211 Sigma 05 38.7 -02 36 3.7 11" Ori quadruple star
ST212 Alpha Alpha COL 05 39.6 -34.1 2.6 * Col star
ST213 Alnitak Zeta ORI 05 40.8 -1.9 2 2.4" Ori double star magnitude contrast
ST214 U2 U(2) CAM (?) 05 42.2 +62.5 7.7 * Cam variable star
ST215 Gamma Gamma LEP 05 44.5 -22.5 3.7 97" Lep double star
ST216 Y YTAU 05 45.7 +20.7 7.1 * Tau variable star
ST217 Mu Mu COL 05 46.0 -32.3 5.2 * Col star
ST218 Kappa Kappa ORI 05 47.8 -9.7 2 * Ori star
ST219 52 ∑795 05 48.0 +06 27 6.1 1.3" Ori double star challenge
ST220 Beta Beta COL 05 51.0 -35.8 3.1 * Col star
ST221 Delta Delta LEP 05 51.3 -20.9 3.8 * Lep star
ST222 Nu Nu AUR 05 51.5 +39.1 4 30' Aur star

ST223 ∑817 05 54.9 +07 02 8.8 19" Ori double star equal magnitude
ST224 Betelgeuse Alpha Ori 05 55.2 +07 24 0.5 Stellar Ori star
ST225 U U ORI 05 55.8 +20.2 5.3 * Ori variable star
ST226 Theta 05 59.7 +37 13 2.6 3.5" Aur double star magnitude contrast
ST227 Pi Pi AUR 05 59.9 +45.9 4.3 1° Aur red variable star
ST228 ∆23 06 04.8 -48 27 7 2.7" Pup double star equal magnitude
ST229 ∑855 06 09.0 +02 30 6 30" Ori double star
ST230 TU TU GEM 06 10.9 +26.0 7.5 * Gem variable star
ST231 41 ∑845 06 11.7 +48 42 6.1 8" Aur double star
ST232 SS SS AUR 06 13.4 +47.0 10 * Aur variable star
ST233 Gamma Gamma MON 06 14.9 -6.3 4 8° Mon star
ST234 Eta Eta GEM 06 14.9 +22.5 3.3 * Gem star
ST235 ∑872 Struve 872 06 15.6 +36.2 6.9 11" Aur double star
ST236 KS KS MON 06 19.7 -5.3 9.5 * Mon variable star
ST237 Zeta Zeta CMA 06 20.3 -30.1 3 8.5° Cma star
ST238 V V MON 06 22.7 -2.2 6 * Mon variable star
ST239 Mirzam Beta CMA 06 22.7 -18 2 * Cma star
ST240 Mu Mu GEM 06 23.0 +22.5 2.9 * Gem star
ST241 8 06 23.8 +04 36 4.3 13" Mon colored double star
ST242 Canopus Alpha Car 06 24.0 -52 42 -0.7 * Car star
ST243 BL BL ORI 06 25.5 +14.7 8.5 * Ori variable star
ST244 15 06 27.8 +20 47 6.6 27" Gem double star
ST245 Beta 06 28.8 -07 02 3.8 3" Mon triple star
ST246 ADS5150 ADS 5150 06 31.8 +38.9 11.5 4.5" Aur double star
ST247 20 20 GEM 06 32.3 +17.8 6.3 20" Gem colored double star
ST248 ADS5188 ADS 5188 06 34.3 +38.1 6.7 43" Aur double star
ST249 CR CR GEM 06 34.4 +16.1 8.5 * Gem variable star
ST250 ∑928 ADS 5191 06 34.7 +38.4 7.6 3.5" Aur double star
ST251 ADS5201 ADS 5201 06 35.1 +37.1 7.4 2.6" Aur double star
ST252 ∑929 ADS 5208 06 35.4 +37.7 7.4 6" Aur double star
ST253 ∑939 Struve 939 06 35.9 +05.3 8.3 30" Mon double star
ST254 ADS5221 ADS 5221 06 36.2 +38.0 8.5 1.3" Aur double star challenge
ST255 Nu1 Nu1 CMA 06 36.4 -18.7 6 17.5" Cma colored double star
ST256 UU UU AUR 06 36.5 +38.5 5.1 * Aur variable star
ST257 ADS5240 ADS 5240 06 36.9 +38.2 9.7 2.2" Aur double star
ST258 ADS5245 ADS 5245 06 37.3 +38.4 8.8 10" Aur double star
ST259 South529 South 529 06 37.6 +12.2 7.6 70" Gem double star
ST260 Innes5 Innes 5 06 38.0 -61.5 6.4 2.4" Pic double star
ST261 ADS5265 ADS 5265 06 38.4 +38.8 9.6 4.6" Aur double star
ST262 Innes1156 Innes 1156 06 39.1 -29.1 8 0.7" Cma double star challenge
ST263 SAO172106 SAO 172106 06 39.5 -30 7.8 2.5° Cma red variable star
ST264 ∑953 06 41.2 +08 59 7.1 7" Mon double star
ST265 VW VW GEM 06 42.2 +31.5 8.7 * Gem variable star
ST266 Sirius Alpha CMA 06 45.1 -16.7 -1 9" Cma double star magnitude contrast
ST267 12 ∑948 06 46.2 +59 27 4.9 2" Lyn triple star challenge
ST268 ∑958 06 48.2 +55 42 5.5 5" Lyn double star equal magnitude
ST269 Kappa Kappa CMA 06 49.8 -32.5 4 * Cma star
ST270 14 14 LYN 06 53.1 +59.5 5.7 0.4" Lyn double star challenge
ST271 GY GY MON 06 53.2 -4.6 9.4 * Mon variable star
ST272 ∑987 06 54.1 -05 51 7.1 1.3" Mon double star challenge
ST273 Omicron1 Omicron1 CMA 06 54.1 -24.2 3.9 * Cma star
ST274 Theta Theta CMA 06 54.2 -12 4.1 * Cma star
ST275 38 06 54.6 +13 11 4.7 7" Gem colored double star
ST276 Mu ∑997 06 56.1 -14 02 5.3 2.8" Cma double star magnitude contrast
ST277 BG BG MON 06 56.4 +07.1 9.2 * Mon variable star
ST278 O∑80 O. Struve (P) 8006 58.1 +14.2 7.3 2' Gem asterism
ST279 RV RV MON 06 58.4 +06.2 7 * Mon variable star
ST280 Epsilon Epsilon CMA 06 58.6 -29 1.5 7.5" Cma double star
ST281 Sigma Sigma CMA 07 01.7 -27.9 3.5 * Cma star
ST282 Omicron2 Omicron2 CMA 07 03.0 -23.8 3 * Cma star
ST283 Dunlop38 Dunlop 38 07 04.0 -43.6 5.6 20.5" Pup double star
ST284 Zeta Zeta GEM 07 04.1 +20.6 3.7 * Gem variable star
ST285 ∑1009 07 05.7 +52 45 6.9 4.1" Lyn double star equal magnitude
ST286 R R GEM 07 07.4 +22.7 6 * Gem variable star
ST287 W 07 08.1 -11 55 6.4 Stellar CMa red variable star
ST288 Gamma Gamma VOL 07 08.8 -70.5 4 13.6" Vol double star
ST289 Tau Tau GEM 07 11.1 +30.2 4.4 1.9" Gem double star
ST290 ∑1035 07 12.0 +22 17 8.2 4" Gem double star equal magnitude
ST291 ∑1037 Struve 1037 07 12.8 +27.2 7.2 1.3" Gem double star challenge
ST292 Omega Omega CMA 07 14.8 -26.8 3.9 * Cma star
ST293 h3945 07 16.6 -23 19 4.5 27" CMa colored double star
ST294 Tau h 3948 07 18.7 -24 57 4.4 15" CMa triple star
ST295 Delta 55 Gem 07 20.1 +21 59 3.5 6" Gem double star magnitude contrast

27.

28.

ST296 19 ∑1062 07 22.9 +55 17 5.6 15" Lyn triple star
ST297 Gamma Gamma CMI 07 28.2 +08.9 4.3 * Cmi star
ST298 Sigma Sigma PUP 07 29.2 -43.3 3.3 22" Pup double star
ST299 ∑1093 Struve 1093 07 30.3 +50.0 8.8 0.8" Lyn double star challenge
ST300 n HN19, h269 07 34.3 -23 28 5.1 10" Pup double star equal magnitude
ST301 Castor Alpha GEM 07 34.6 +31.9 2 1.8" Gem double star challenge
ST302 Upsilon Upsilon GEM 07 35.9 +26.9 4.1 2.5° Gem red variable star
ST303 ∑1121 07 36.6 -14 29 7.9 7" Pup double star equal magnitude
ST304 K 07 38.8 -26 48 3.8 10" Pup double star equal magnitude
ST305 Procyon Alpha CMi 07 39.3 +05 14 0.4 Stellar CMi star
ST306 Kappa O∑179 07 44.4 +24 23 3.7 7" Gem double star magnitude contrast
ST307 2 ∑1138 07 45.5 -14 41 6.1 17" Pup double star equal magnitude
ST308 ∑1127 07 47.0 +64 03 7 5" Cam triple star
ST309 ∑1149 07 49.4 +03 13 7.9 22" Cmi double star
ST310 U 07 55.1 +22 00 8.2 Stellar Gem variable star
ST311 Chi Chi CAR 07 56.8 -53 3.5 4° Car star
ST312 Dunlop59 Dunlop 59 07 59.2 -50 6.5 16" Pup double star
ST313 S-h86 S-h 86 08 02.5 +63.1 6 49" Cam double star
ST314 Zeta Zeta PUP 08 03.6 -40 2.3 4° Pup star
ST315 RT RT PUP 08 05.4 -38.8 8.5 * Pup variable star
ST316 RU RU PUP 08 07.5 -22.9 8.9 * Pup variable star
ST317 Epsilon Epsilon VOL 08 07.9 -68.6 4.4 6" Vol double star
ST318 Gamma Gamma VEL 08 09.5 -47.3 1.9 41" Vel double star
ST319 Zeta 08 12.2 +17 39 4.7 0.6" Cnc triple star challenge
ST320 c c CAR 08 15.3 -62.9 5.3 4" Car double star
ST321 Beta Beta CNC 08 16.5 +09.2 3.5 * Cnc star
ST322 R R CNC 08 16.6 +11.7 6.1 * Cnc variable star
ST323 Kappa Kappa VOL 08 19.8 -71.5 5.4 65" Vol double star
ST324 AC AC PUP 08 22.7 -15.9 8.9 * Pup variable star
ST325 31 31 LYN 08 22.8 +43.2 4.3 15° Lyn star
ST326 Beta Beta VOL 08 25.7 -66.1 3.8 6° Vol star
ST327 h4903 h4903 08 26.3 -39.1 6.5 8" Pup double star
ST328 24 ∑1224 08 26.7 +24 32 7.1 6" Cnc double star
ST329 Phi ∑1223 08 26.7 +26 56 6.3 5" Cnc double star equal magnitude
ST330 h4104 h4104 08 29.1 -47.9 5.5 3.6" Vel double star
ST331 ∆70 08 29.5 -44 44 5 5" Vel double star
ST332 h4107 08 31.4 -39 04 6.4 4" Vel triple star
ST333 ∑1245 08 35.8 +06 37 6 10" Cnc double star
ST334 Sigma Sigma HYA 08 38.8 +03.3 4.4 * Hya star
ST335 h4128 h4128 08 39.2 -60.3 6.9 1.4" Car double star challenge
ST336 ∑1254 08 40.4 +19 40 6.4 21" Cnc quadruple star
ST337 Alpha Alpha PYX 08 43.6 -33.2 3.7 * Pyx star
ST338 Delta Delta VEL 08 44.7 -54.7 2.1 2.6" Vel double star
ST339 ∑1270 ADS 6977 08 45.3 -2.6 6.4 5" Hya double star
ST340 Iota ∑1268 08 46.7 +28 46 4 30" Cnc colored double star
ST341 Epsilon 08 46.8 +06 25 3.4 3" Hyd double star magnitude contrast
ST342 ∑1282 08 50.8 +35 03 7.5 4" Lyn double star equal magnitude
ST343 X X CNC 08 55.4 +17.2 5.6 * Cnc variable star
ST344 66 ∑1298 09 01.4 +32 15 5.9 5" Cnc double star
ST345 Rho Rho UMA 09 02.5 +67.6 4.8 1° Uma star
ST346 ∑1311 09 07.5 +22 59 6.9 8" Cnc double star equal magnitude
ST347 Suhail Lambda Vel 09 08.0 -43 26 2.2 Stellar Vel star
ST348 Sigma2 09 10.4 +67 08 4.8 4" Uma double star magnitude contrast
ST349 a a CAR 09 11.0 -59 3.4 50' Car star
ST350 h4188 h4188 09 12.5 -43.6 6.7 2.7" Vel double star
ST351 h4191 09 14.4 -43 13 5.2 6" Vel double star magnitude contrast
ST352 ∑1321 09 14.9 +52 42 8.1 18" Uma double star equal magnitude
ST353 g g CAR 09 16.2 -57.5 4.3 5' Car star
ST354 RT RT UMA 09 18.4 +51.4 8.6 * Uma variable star
ST355 38 ∑1334 09 18.8 +36 48 3.9 3" Lyn double star challenge
ST356 ∑1338 09 21.0 +38 11 6.6 1" Lyn double star challenge
ST357 Alpha Alpha LYN 09 21.1 +34.4 3.1 * Lyn star
ST358 Kappa Kappa VEL 09 22.1 -55 2.5 * Vel star
ST359 ∑1347 09 23.3 +03 30 7.2 21" Hya double star
ST360 Kappa Kappa LEO 09 24.7 +26.2 4.5 2.1" Leo triple star
ST361 ∑1355 09 27.3 +06 14 7.5 2.3" Hya double star equal magnitude
ST362 Alphard Alpha Hya 09 27.6 -08 40 2 Stellar Hya star
ST363 Omega Omega LEO 09 28.5 +09.1 5.9 0.5" Leo double star challenge
ST364 Dunlop76 Dunlop 76 09 28.6 -45.5 7.8 61" Vel double star
ST365 ∑1360 09 30.6 +10 35 8.3 14" Leo double star equal magnitude
ST366 Zeta 09 30.8 -31 53 5.8 8" Ant double star
ST367 N N VEL 09 31.2 -57 3.1 * Vel star
ST368 23 ∑1351 09 31.5 +63 03 3.8 23" Uma double star magnitude contrast

ST369 Lambda Lambda LEO 09 31.7 +23.0 4.3 * Leo star
ST370 R R CAR 09 32.2 -62.8 3.8 * Car variable star
ST371 ∑1369 Struve 1369 09 35.4 +40.0 6.5 25" Lyn double star
ST372 Iota Iota HYA 09 39.9 -1.1 3.9 * Hya star
ST373 Upsilon Upsilon CAR 09 47.1 -65.1 3.1 5" Car double star
ST374 R 09 47.6 +11 26 4.4 Stellar Leo red variable star
ST375 W W SEX 09 51.0 -2 9 * Sex variable star
ST376 Y Y HYA 09 51.1 -23 8.3 * Hya variable star
ST377 Mu Mu LEO 09 52.8 +26.0 3.9 * Leo star
ST378 h4262 ADS 7571 09 54.5 -12.9 8.7 8" Hya double star
ST379 Regulus Alpha Leo 10 08.4 +11 58 1.4 Stellar Leo star
ST380 S S CAR 10 09.4 -61.6 4.5 * Car variable star
ST381 ADS7704 ADS 7704 10 16.3 +17.7 7.2 1.4" Leo double star challenge
ST382 Zeta Zeta LEO 10 16.7 +23.4 3.4 5.5' Leo double star
ST383 q q CAR 10 17.1 -61.3 3.4 * Car star
ST384 h4306 h4306 10 19.1 -64.7 5.6 2.1" Car double star
ST385 Algieba Gamma LEO 10 20.0 +19.8 2.5 4.4" Leo double star
ST386 Mu Mu UMA 10 22.3 +41.5 3 * Uma star
ST387 Mu Mu HYA 10 26.1 -16.8 3.8 * Hya star
ST388 Alpha Alpha ANT 10 27.2 -31.1 4.3 * Ant star
ST389 45 45 LEO 10 27.6 +09.8 6 3.8" Leo double star
ST390 Delta HN 50 10 29.6 -30 36 5.7 11" Ant double star magnitude contrast
ST391 p p CAR 10 32.0 -61.7 3.3 * Car star
ST392 Rho Rho LEO 10 32.8 +09.3 3.9 * Leo star
ST393 49 10 35.0 +08 39 5.7 2" Leo double star challenge
ST394 U UANT 10 35.2 -39.6 8.1 * Ant variable star
ST395 Gamma Gamma CHA 10 35.5 -78.6 4.1 * Cha star
ST396 U U HYA 10 37.6 -13.4 7 * Hya variable star
ST397 Dunlop95 Dunlop 95 10 39.3 -55.6 4.3 52" Vel double star
ST398 35 ∑1466 10 43.4 +04 44 6.3 7" Sex double star
ST399 R R UMA 10 44.6 +68.8 7.5 * Uma variable star
ST400 VY VY UMA 10 45.1 +67.4 5.9 * Uma variable star
ST401 Delta Delta CHA 10 45.8 -80.5 4.5 4.5' Cha double star
ST402 40 ∑1476 10 49.3 -04 01 6.9 2.5" Sex double star
ST403 Nu Nu HYA 10 49.6 -16.2 3.1 * Hya star
ST404 54 54 LEO 10 55.6 +24.8 4.5 6.8" Leo double star
ST405 SAO251342 SAO 251342 11 17.5 -63.5 7 7" Car double star magnitude contrast
ST406 Xi Xi UMA 11 18.2 +31.5 4.5 1.3" Uma double star challenge
ST407 Nu Nu UMA 11 18.5 +33.1 3.5 7" Uma double star
ST408 ∑1529 11 19.4 -01 38 7 10" Leo double star
ST409 h4432 h4432 11 23.4 -65 5.1 2.3" Mus double star
ST410 Iota Iota LEO 11 23.9 +10.5 4 1.3" Leo double star challenge
ST411 83 ∑1540 11 26.8 +03 00 6.2 29" Leo triple star
ST412 Tau Tau LEO 11 27.9 +02.9 5.5 1.5' Leo double star
ST413 Lambda Lambda DRA 11 31.4 +69.3 3.8 20' Dra red variable star
ST414 88 ∑1547 11 31.8 +14 21 6.4 16" Leo double star
ST415 N 11 32.3 -29 16 5.8 9" Hyd double star equal magnitude
ST416 Innes78 Innes 78 11 33.6 -40.6 6 1" Cen double star challenge
ST417 ∑1552 ∑1552 11 34.7 +16 48 6 3" Leo triple star
ST418 Nu Nu VIR 11 45.9 +06.5 4 * Vir star
ST419 Denebola Beta Leo 11 49.1 +14 34 2.1 Stellar Leo star
ST420 Beta Beta HYA 11 52.9 -33.9 4.7 0.9" Hya colored double star
ST421 O∑112 O.Struve 112 11 54.6 +19.4 8.4 73" Leo double star
ST422 65 ∑1579 11 55.1 +46 29 6.7 4" Uma double star
ST423 Epsilon Epsilon CHA 11 59.6 -78.2 5.4 0.9" Cha colored double star
ST424 ∑1593 12 03.5 -02 26 8.7 1.3" Vir double star challenge
ST425 Zeta Zeta COM 12 04.3 +21.5 6 3.6" Com double star
ST426 Delta Delta CEN 12 08.4 -50.7 2.6 4.5' Cen double star
ST427 ∑1604 12 09.5 -11 51 6.6 10" Crv triple star
ST428 Epsilon Epsilon CRV 12 10.1 -22.6 3 * Crv star
ST429 Rumker14 Rumker 14 12 14.0 -45.7 5.6 2.9" Cen double star
ST430 Delta Delta CRU 12 15.1 -58.7 2.8 * Cru star
ST431 2 2 CVN 12 16.1 +40.7 6 11.5" Cvn colored double star
ST432 Epsilon Epsilon MUS 12 17.6 -68 4.1 * Mus red variable star
ST433 ∑1627 12 18.1 -03 56 6.6 20" Vir double star equal magnitude
ST434 R R CRV 12 19.6 -19.3 6.7 * Crv variable star
ST435 ∑1633 12 20.6 +27 03 6.3 9" Com double star equal magnitude
ST436 Epsilon Epsilon CRU 12 21.4 -60.4 3.6 * Cru star
ST437 M40 Winnecke 4 12 22.4 +58 05 9 50" UMa double star
ST438 17 17 VIR 12 22.5 +05.3 6.5 21" Vir double star
ST439 ∑1639 Struve 1639 12 24.4 +25.6 6.8 1.6" Com double star challenge
ST440 S S CEN 12 24.6 -49.4 9.2 * Cen variable star
ST441 SS 12 25.3 +00 48 6 Stellar Vir red variable star

29.

30.

ST442 Acrux Alpha CRU 12 26.6 -63.1 1 4.4" Cru double star
ST443 3C273 3C 273 12 29.1 +02.0 12.8 * Vir asterism
ST444 Algorab Delta CRV 12 29.9 -16.5 3 24" Crv double star
ST445 Gamma Gamma CRU 12 31.2 -57.1 1.6 110" Cru double star
ST446 ∑1649 Struve 1649 12 31.6 -11.1 8 15" Vir double star
ST447 24 12 35.1 +18 23 5 20" CVn colored double star
ST448 Alpha Alpha MUS 12 37.2 -69.1 2.7 * Mus star
ST449 ADS8612 ADS 8612 12 37.7 -27.1 5.5 1.3" Hya double star challenge
ST450 ∑1669 12 41.3 -13 01 5.3 5" Crv double star equal magnitude
ST451 Gamma Gamma CEN 12 41.5 -49 2.2 1" Cen double star challenge
ST452 Porrima Gamma VIR 12 41.7 -1.4 3.5 3" Vir double star
ST453 Y 12 45.1 +45 26 7.4 Stellar CVn red variable star
ST454 Iota Iota CRU 12 45.6 -61 4.7 27" Cru double star
ST455 Beta Beta MUS 12 46.3 -68.1 3.7 1.4" Mus double star challenge
ST456 Mimosa Beta CRU 12 47.7 -59.7 1.3 * Cru star
ST457 32 ∑1694 12 49.2 +83 25 5.3 22" Cam double star equal magnitude
ST458 35 ∑1687 12 53.3 +21 14 5.1 29" Com double star magnitude contrast
ST459 Mu Mu CRU 12 54.6 -57.2 4.3 35" Cru double star
ST460 Delta Delta VIR 12 55.6 +03.4 3.4 * Vir red variable star
ST461 Cor Caroli Alpha CVN 12 56.0 +38.3 3 19" Cvn double star
ST462 RY RY DRA 12 56.4 +66.0 6.8 * Dra variable star
ST463 ∑1699 12 58.7 +27 28 8.8 1.5" Com double star challenge
ST464 Delta Delta MUS 13 02.3 -71.5 3.6 8' Mus star
ST465 Theta Theta MUS 13 08.1 -65.3 5.7 5.3" Mus double star
ST466 Theta 51 Vir, ∑1724 13 09.9 -05 32 4.4 7" Vir triple star challenge
ST467 Alpha 13 10.0 +17 32 5 0.5" Com double star challenge
ST468 54 13 13.4 -18 50 6.8 5" Vir double star
ST469 J J CEN 13 22.6 -61 4.7 1' Cen double star
ST470 Zeta Mizar 13 23.9 +54 56 2.3 14" Uma double star
ST471 Spica Alpha VIR 13 25.2 -11.2 1 * Vir star
ST472 O∑∑123 13 27.1 +64 43 6.7 69" Dra colored double star
ST473 R 13 29.7 -23 17 4 Stellar Hyd variable star
ST474 ∑1755 Struve 1755 13 32.3 +36.8 7 4.4" Cvn double star
ST475 S S VIR 13 33.0 -7.2 6 * Vir variable star
ST476 25 25 CVN 13 37.5 +36.3 5 1.8" Cvn double star magnitude contrast
ST477 ∑1763 Struve 1763 13 37.6 -7.9 7.9 2.8" Vir double star
ST478 Epsilon Epsilon CEN 13 39.9 -53.5 2.3 * Cen star
ST479 1 ∑1772 13 40.7 +19 57 5.7 5" Boo double star magnitude contrast
ST480 Dunlop141 Dunlop 141 13 41.7 -54.6 5.3 5.3" Cen double star
ST481 T T CEN 13 41.8 -33.6 5.5 * Cen variable star
ST482 Alkaid Eta UMA 13 47.5 +49.3 1.9 * Uma star
ST483 ∑1785 Struve 1785 13 49.1 +27.0 7.6 3.4" Boo double star
ST484 2 2 CEN 13 49.4 -34.5 4.2 * Cen star
ST485 Upsilon Upsilon BOO 13 49.5 +15.8 4.1 * Boo star
ST486 3 3 CEN 13 51.8 -33 4.5 8" Cen double star
ST487 Zeta Zeta CEN 13 55.5 -47.3 2.6 5° Cen star
ST488 Beta Beta CEN 14 03.8 -60.4 0.6 * Cen star
ST489 Pi Pi HYA 14 06.4 -26.7 3.3 * Hya star
ST490 Kappa Kappa VIR 14 12.9 -10.3 4.2 * Vir star
ST491 Kappa 14 13.5 +51 47 4.4 13" Boo colored double star
ST492 ∑1819 14 15.3 +03 08 7.8 0.8" Vir double star challenge
ST493 Arcturus Alpha Boo 14 15.7 +19 11 0 Stellar Boo star
ST494 Iota Iota BOO 14 16.2 +51.4 4.9 39" Boo double star
ST495 R R CEN 14 16.6 -59.9 5.3 * Cen variable star
ST496 ∑1834 Struve 1834 14 20.3 +48.5 8.1 1.3" Boo double star challenge
ST497 ∑1833 14 22.6 -07 46 7.6 6" Vir double star equal magnitude
ST498 Dunlop159 Dunlop 159 14 22.6 -58.5 5 9" Cen colored double star
ST499 ∑1835 14 23.4 +08 26 5.1 6" Boo double star
ST500 SHJ 179 14 25.5 -19 58 6.4 35" Lib double star
ST501 5 5 UMI 14 27.5 +75.7 4.3 * Umi star
ST502 Proxima Proxima CEN 14 29.9 -62.7 10.7 * Cen variable star
ST503 Rho Rho BOO 14 31.8 +30.4 3.6 * Boo star
ST504 h4690 14 37.3 -46 08 5.4 19" Lup double star magnitude contrast
ST505 Alpha Rigil Kentaurus 14 39.6 -60 50 0 20" Cen double star
ST506 Pi Pi BOO 14 40.7 +16.4 5 5.6" Boo double star
ST507 pi ∑1864 14 40.7 +16 25 4.9 6" Boo double star
ST508 Zeta 14 41.1 +13 44 3.8 1" Boo double star challenge
ST509 Alpha Alpha LUP 14 41.9 -47.4 2.3 * Lup star
ST510 q q CEN 14 42.0 -37.8 4 * Cen star
ST511 Alpha Alpha CIR 14 42.5 -65 3.2 16" Cir double star
ST512 c1 c1 CEN 14 43.7 -35.2 4 17' Cen star
ST513 Epsilon Izar 14 45.0 +27 04 2.4 3" Boo colored double star
ST514 Dunlop Dunlop 169 14 45.2 -55.6 6.2 68" Cir double star

ST515 54 H 97 14 46.0 -25 26 5.2 8" Hya double star
ST516 Alpha Alpha APS 14 47.9 -79 3.8 10° Aps star
ST517 ∑1883 14 48.9 +05 57 7.6 0.7" Vir double star challenge
ST518 Mu 14 49.3 -14 09 5.4 2" Lib double star challenge
ST519 39 14 49.7 +48 43 5.7 3" Boo double star
ST520 58 58 HYA 14 50.3 -28 4.4 * Hya star
ST521 Kochab Beta UMI 14 50.7 +74.2 2.1 * Umi star
ST522 Zubenelgenubi Alpha LIB 14 50.9 -16 2.8 4' Lib double star
ST523 Xi 37 Boo 14 51.4 +19 06 4.6 7" Boo colored double star
ST524 h4715 h4715 14 56.5 -47.9 6 2.4" Lup double star
ST525 33 H 28 14 57.3 -21 22 5.9 23" Lib double star
ST526 Beta Beta LUP 14 58.5 -43.1 2.6 * Lup star
ST527 Pi Pi OCT 15 01.8 -83.2 5.7 18' Oct double star
ST528 44 15 03.8 +47 39 4.8 1.5" Boo double star challenge
ST529 Sigma Sigma LIB 15 04.1 -25.3 3.2 * Lib red variable star
ST530 Dunlop178 Dunlop 178 15 11.6 -45.3 6.7 32" Lup double star
ST531 Kappa Kappa LUP 15 11.9 -48.7 3.9 27" Lup double star
ST532 X X TRA 15 14.3 -70.1 8.1 * Tra variable star
ST533 ∑1932 15 18.3 +26 50 6.6 1.5" CrB double star challenge
ST534 Mu Mu LUP 15 18.5 -47.9 5.1 1.2" Lup double star challenge
ST535 ∑1931 15 18.7 +10 26 7 13" Ser double star
ST536 S S CRB 15 21.4 +31.4 5.8 * Crb variable star
ST537 Phi1 Phi1 LUP 15 21.8 -36.3 3.6 50' Lup star
ST538 Eta 15 23.2 +30 17 5.6 1.0" CrB double star challenge
ST539 Mu 15 24.5 +37 23 4.3 2" Boo triple star
ST540 Edasich Iota DRA 15 24.9 +59.0 3.3 * Dra star
ST541 Pi ∑1972 15 29.2 +80 26 6.9 31" Umi double star
ST542 Lal123 15 33.1 -24 29 7.5 9" Lib double star equal magnitude
ST543 Delta Delta SER 15 34.8 +10.5 4 3.9" Ser double star
ST544 Gamma Gamma LUP 15 35.1 -41.2 2.8 * Lup star
ST545 h4788 h4788 15 35.9 -45 4.7 2.2" Lup double star
ST546 Upsilon Upsilon LIB 15 37.0 -28.1 3.6 3" Lib colored double star
ST547 Omega Omega LUP 15 38.1 -42.6 4.3 * Lup red variable star
ST548 ∑1962 15 38.7 -08 47 5.8 12" Lib double star equal magnitude
ST549 Tau Tau LIB 15 38.7 -29.8 3.7 2° Lib star
ST550 Zeta Zeta CRB 15 39.4 +36.6 5 6.3" Crb double star
ST551 Gamma Gamma CRB 15 42.7 +26.3 4.2 0.3" Crb double star challenge
ST552 Alpha Alpha SER 15 44.3 +06.4 2.7 * Ser star
ST553 R 15 48.6 +28 09 5.7 Stellar CrB variable star
ST554 Kappa Kappa SER 15 48.7 +18.1 4.1 * Ser red variable star
ST555 R R SER 15 50.7 +15.1 5.2 * Ser variable star
ST556 Xi 15 56.9 -33 58 5.2 10" Lup double star
ST557 Rho Rho SCO 15 56.9 -29.2 3.9 * Sco star
ST558 Epsilon Epsilon CRB 15 57.6 +26.9 4.2 * Crb star
ST559 Pi Pi SCO 15 58.9 -26.1 2.9 * Sco star
ST560 T 15 59.5 +25 55 2 Stellar CrB variable star
ST561 Eta Rmk 21 16 00.1 -38 24 3.6 15" Lup double star magnitude contrast
ST562 Delta Delta SCO 16 00.3 -22.6 2.3 * Sco star
ST563 Xi 16 04.4 -11 22 4.2 1" Sco triple star challenge
ST564 Graffias Beta SCO 16 05.4 -19.8 2.5 * Sco star
ST565 Omega1 Omega1 SCO 16 06.8 -20.7 4 14' Sco star
ST566 Kappa 16 08.1 +17 03 5 28" Her colored double star
ST567 Nu 16 12.0 -19 28 4 1" Sco quadruple star
ST568 Delta Delta OPH 16 14.3 -3.7 2.7 * Oph star
ST569 Sigma ∑2032, 17 CrB 16 14.7 +33 52 5.2 7" CrB double star
ST570 Delta Delta APS 16 20.3 -78.7 4.7 * Aps double star
ST571 Sigma H 121 16 21.2 -25 35 2.9 20" Sco double star magnitude contrast
ST572 Rho Rho OPH 16 25.6 -23.5 5.3 3.1" Oph double star
ST573 V V OPH 16 26.7 -12.4 7.3 * Oph variable star
ST574 Epsilon Epsilon NOR 16 27.2 -47.6 4.8 23" Nor double star
ST575 Iota Iota TRA 16 28.0 -64.1 5.3 20" Tra double star
ST576 ∑2052 Struve 2052 16 28.9 +18.4 7.7 1.7" Her double star
ST577 Antares Alpha SCO 16 29.4 -26.4 1 3" Sco double star challenge
ST578 Lambda Lambda OPH 16 30.9 +02.0 4.2 1.4" Oph double star challenge
ST579 R R DRA 16 32.7 +66.8 6.7 * Dra variable star
ST580 16 16 36.2 +52 55 5.1 3" Dra triple star
ST581 H H SCO 16 36.4 -35.3 4.2 * Sco star
ST582 Zeta Zeta OPH 16 37.2 -10.6 2.6 * Oph star
ST583 SU SU SCO 16 40.6 -32.4 8 * Sco variable star
ST584 Zeta Zeta HER 16 41.3 +31.6 3 1.4" Her colored double star
ST585 Alpha Alpha TRA 16 48.7 -69 1.9 * Tra star
ST586 Eta Eta ARA 16 49.8 -59 3.8 * Ara star
ST587 Epsilon Epsilon SCO 16 50.2 -34.3 2.3 * Sco star

31.

32.

ST588 Mu Mu SCO 16 52.3 -38 3 * Sco star
ST589 20 20 DRA 16 56.4 +65.0 7.1 1.4" Dra double star challenge
ST590 RR RR SCO 16 56.6 -30.6 5.1 * Sco variable star
ST591 Kappa Kappa OPH 16 57.7 +09.4 3.2 75' Oph star
ST592 Zeta Zeta ARA 16 58.6 -56 3.1 * Ara star
ST593 Epsilon1 Epsilon1 ARA 16 59.6 -53.2 4.1 40' Ara star
ST594 Mu 17 05.3 +54 28 4.9 2" Dra double star equal magnitude
ST595 Eta Eta OPH 17 10.4 -15.7 2.4 0.6" Oph double star challenge
ST596 Rasalgethi Alpha HER 17 14.6 +14.4 3 4.6" Her double star equal magnitude
ST597 Delta 17 15.0 +24 50 3.2 10" Her double star magnitude contrast
ST598 Pi Pi HER 17 15.0 +36.8 3.2 7° Her star
ST599 36 17 15.3 -26 36 4.3 5" Oph double star equal magnitude
ST600 39 17 18.0 -24 17 5.2 10" Oph colored double star
ST601 Theta Theta OPH 17 22.0 -25 3.3 * Oph star
ST602 Rho ∑2161, 75 Her17 23.7 +37 09 4.2 4" Her double star
ST603 Beta Beta ARA 17 25.3 -55.5 2.9 * Ara star
ST604 Gamma Gamma ARA 17 25.4 -56.4 3.3 * Ara star
ST605 Sigma Sigma OPH 17 26.5 +04.1 4.3 4° Oph star
ST606 h4949 h4949 17 26.9 -45.9 6 2.2" Ara double star
ST607 ∑2173 17 30.4 -01 04 6 1.1" Oph double star challenge
ST608 Lambda Lambda HER 17 30.7 +26.1 4.4 * Her star
ST609 Upsilon Upsilon SCO 17 30.8 -37.3 2.7 * Sco star
ST610 Alpha Alpha ARA 17 31.8 -49.9 3 * Ara star
ST611 Nu 17 32.2 +55 11 4.9 62" Dra double star equal magnitude
ST612 Shaula Lambda SCO 17 33.6 -37.1 1.6 35' Sco star
ST613 Rasalhague Alpha Oph 17 34.9 +12 34 2.1 * Oph star
ST614 Iota Iota HER 17 39.5 +46.0 3.8 * Her star
ST615 Psi ∑2241 17 41.9 +72 09 4.9 30" Dra double star
ST616 Kappa Kappa SCO 17 42.5 -39 2.4 2.5° Sco star
ST617 V V PAV 17 43.3 -57.7 5.7 * Pav variable star
ST618 Beta Beta OPH 17 43.5 +04.6 2.8 * Oph star
ST619 61 ∑2202 17 44.6 +02 34 6.2 21" Oph double star equal magnitude
ST620 SZ SZ SGR 17 45.0 -18.6 9 * Sgr variable star
ST621 SX SX SCO 17 47.5 -35.7 8.5 * Sco variable star
ST622 G G SCO 17 49.9 -37 3.2 2° Sco star
ST623 Y Y OPH 17 52.6 -6.2 6 * Oph variable star
ST624 Xi Xi DRA 17 53.5 +56.9 3.8 * Dra star
ST625 Gamma Gamma DRA 17 56.6 +51.5 2.2 * Dra star
ST626 Barnards Star 17 57.8 +04 34 9.5 Stellar Oph star
ST627 h5003 17 59.1 -30 15 5 6" Sgr colored double star
ST628 ∑2038 Struve 2038 18 00.0 +80.0 5.7 20" Dra double star equal magnitude
ST629 95 18 01.5 +21 36 4.3 6" Her double star equal magnitude
ST630 Tau Tau OPH 18 03.1 -8.2 5.2 1.8" Oph double star challenge
ST631 70 ∑2276 18 05.5 +02 30 4 1.5" Oph double star challenge
ST632 Theta Theta ARA 18 06.6 -50.1 3.7 * Ara star
ST633 100 ∑2280 18 07.8 +26 06 5.9 14" Her double star equal magnitude
ST634 W W LYR 18 14.9 +36.7 7.3 * Lyr variable star
ST635 Eta Eta SGR 18 17.6 -36.8 3.1 * Sgr star
ST636 Kappa Kappa LYR 18 19.9 +36.1 4.3 * Lyr star
ST637 Delta Delta SGR 18 21.0 -29.8 2.7 * Sgr star
ST638 ∑2306 18 22.2 -15 05 7.9 10" Sct double star
ST639 Xi Xi PAV 18 23.2 -61.5 4.4 * Pav star
ST640 39 ∑2323 18 24.0 +58 48 4.9 4" Dra triple star
ST641 21 21 SGR 18 25.3 -20.5 4.9 1.8" Sgr double star challenge
ST642 Alpha Alpha TEL [phone]' Tel star
ST643 59 18 27.2 +00 12 5.2 4" Ser colored double star
ST644 Lambda Lambda SGR 18 28.0 -25.4 2.8 * Sgr star
ST645 SS SS SGR 18 30.4 -16.9 9 * Sgr variable star
ST646 Delta Delta TEL [phone]' Tel double star
ST647 T T LYR 18 32.3 +37.0 7.8 * Lyr red variable star
ST648 Kappa ∆222 18 33.4 -38 44 5.9 21" CrA double star equal magnitude
ST649 ∑2348 18 33.9 +52 18 6 26" Dra double star
ST650 Alpha Alpha SCT 18 35.2 -8.2 3.9 * Sct star
ST651 O∑359 18 35.5 +23 36 6.3 0.7" Her double star challenge
ST652 O∑358 ADS 11483 18 35.9 +17.0 6.8 1.6" Her double star challenge
ST653 Vega Alpha Lyr 18 36.9 +38 47 0 Stellar Lyr star
ST654 X X OPH 18 38.3 +08.8 5.9 * Oph variable star
ST655 HK HK LYR 18 42.8 +37.0 9.5 * Lyr variable star
ST656 ∑2398 Struve 2398 18 43.0 +59.6 8 13" Dra double star
ST657 Epsilon Double-Double, 18 44.3 +39 40 4.7 2" Lyr quadruple star
ST658 Zeta 18 44.8 +37 36 4.4 44" Lyr double star
ST659 ∑2375 18 45.5 +05 30 6.2 2" Ser double star equal magnitude
ST660 5 ∑2379 18 46.5 -00 58 5.8 13" Aql triple star

ST661 R 18 47.5 -05 42 4.5 Stellar Sct variable star
ST662 Beta 18 50.0 +33 24 3.5 47" Lyr double star magnitude contrast
ST663 S S SCT 18 50.3 -7.9 6.8 14.3" Sct double star
ST664 ∑2404 18 50.8 +10 59 6.9 4" Aql double star
ST665 Omicron ∑2420 18 51.2 +59 22 4.9 35" Dra double star
ST666 Delta2 Delta2 LYR 18 54.5 +36.9 4.5 * Cyg star
ST667 O∑525 18 54.9 +33 58 6 45" Lyr colored double star
ST668 Sigma Sigma SGR 18 55.3 -26.3 2 * Sgr star
ST669 13 13 LYR 18 55.3 +43.9 3.9 4.. Lyr star
ST670 Theta ∑2417, 63 Ser18 56.3 +04 11 4.1 22" Ser double star
ST671 ADS11871 ADS 11871 18 57.0 +32.9 5.4 1" Lyr double star challenge
ST672 ∑2422 Struve 2422 18 57.1 +26.1 8 0.7" Lyr double star challenge
ST673 UV UV AQL 18 58.6 +14.4 8.6 * Aql variable star
ST674 ∑2426 19 00.0 +12 53 7.1 17" Aql colored double star
ST675 BrsO14 19 01.1 -37 03 6.6 13" Cra double star equal magnitude
ST676 h5082 19 03.1 -19 14 6 7" Sgr triple star
ST677 V 19 04.4 -05 41 6.6 Stellar Aql red variable star
ST678 15 19 05.0 -04 02 5.4 38" Aql colored double star
ST679 Gamma 19 06.4 -37 00 5 3" Aql double star equal magnitude
ST680 R 19 06.4 +08 14 5.5 Stellar Aql red variable star
ST681 ∑2449 19 06.4 +07 09 7.2 8" Aql double star
ST682 ∑2474 19 09.1 +34 35 6.5 16" Lyr double star
ST683 ∑2486 19 12.1 +49 51 6.6 8" Cyg double star equal magnitude
ST684 O∑178 O.Struve 178 19 15.3 +15.1 5.7 90" Aql double star
ST685 Tau Tau DRA 19 15.5 +73.4 4.5 * Dra star
ST686 RY RY SGR 19 16.5 -33.5 6 * Sgr variable star
ST687 U 19 18.8 +19 37 6.6 Stellar Sge variable star
ST688 V1942 V1942 SGR 19 19.2 -15.9 6.4 * Sgr variable star
ST689 UX 19 21.6 +76 34 5.9 Stellar Dra red variable star
ST690 RR 19 25.5 +42 47 7.1 Stellar Lyr variable star
ST691 ∑2525 Struve 2525 19 26.6 +27.3 8.1 2" Vul double star
ST692 h5114 h5114 19 27.8 -54.3 5.7 70" Tel double star
ST693 Alpha Alpha VUL 19 28.7 +24.7 4.4 * Vul star
ST694 Albireo Beta CYG 19 30.7 +28.0 3 35" Cyg colored double star
ST695 Mu Mu AQL 19 34.1 +07.4 4.5 * Aql star
ST696 AQ AQ SGR 19 34.3 -16.4 9.1 * Sgr variable star
ST697 R R CYG 19 36.8 +50.2 6.1 * Cyg variable star
ST698 HN84 19 39.4 +16 34 6.4 28" Sge colored double star
ST699 54 54 SGR 19 40.7 -16.3 5.4 38" Sgr double star
ST700 TT TT CYG 19 40.9 +32.6 7.8 * Cyg variable star
ST701 16 19 41.8 +50 32 6 39" Cyg double star equal magnitude
ST702 Delta ∑2579, 18 Cyg 19 45.0 +45 08 2.9 2" Cyg double star magnitude
contrast
ST703 O∑∑191 H V 137 19 45.9 +35 01 6 39" Cyg colored double star
ST704 Gamma Gamma AQL 19 46.3 +10.6 2.7 * Aql star
ST705 17 ∑2580 19 46.4 +33 44 5 26" Cyg double star magnitude contrast
ST706 Delta Delta SGE 19 47.4 +18.5 3.8 * Sge star
ST707 Epsilon 19 48.2 +70 16 3.8 3" Dra double star magnitude contrast
ST708 Pi Pi AQL 19 48.7 +11.8 6.1 1.4" Aql double star challenge
ST709 Zeta 19 49.0 +19 09 5 9" Sge double star
ST710 Chi 19 50.6 +32 55 3.3 Stellar Cyg variable star
ST711 Altair Alpha Aql 19 50.8 +08 52 0.8 * Aql star
ST712 Eta Eta AQL 19 52.5 +01.0 3.4 * Aql variable star
ST713 57 19 54.6 -08 14 5.7 36" Aql double star
ST714 Beta Beta AQL 19 55.3 +06.4 3.7 13" Aql double star
ST715 Psi 19 55.6 +52 26 4.9 3" Cyg double star magnitude contrast
ST716 RR RR SGR 19 55.9 -29.2 5.4 * Sgr variable star
ST717 RU RU SGR 19 58.7 -41.9 6 * Sgr variable star
ST718 Gamma Gamma SGE 19 58.8 +19.5 3.5 * Sge star
ST719 BF BF SGE 20 02.4 +21.1 8.5 * Sge variable star
ST720 h1470 20 03.6 +38 19 7.6 29" Cyg colored double star
ST721 X X SGE 20 05.1 +20.7 7 * Sge variable star
ST722 WZ WZ SGE 20 07.6 +17.7 7 * Sge variable star
ST723 Kappa ∑2675 20 08.9 +77 43 4.4 7" Cep double star magnitude contrast
ST724 Theta ∑2637 20 09.9 +20 55 6.4 12" Sge triple star
ST725 RY RY CYG 20 10.4 +36.0 8.5 * Cyg variable star
ST726 FG FG SGE 20 11.9 +20.3 9.5 * Sge planetary nebula irregular
ST727 ∑2644 20 12.6 +00 52 6.8 3" Aql double star equal magnitude
ST728 RS RS CYG 20 13.4 +38.7 6.5 * Cyg variable star
ST729 ∑2658 20 13.6 +53 07 7.1 5" Cyg double star
ST730 Omicron1 Omicron1 CYG 20 13.6 +46.7 3.8 * Cyg star
ST731 RT RT CAP 20 17.1 -21.3 8.9 * Cap variable star
ST732 Alpha Alpha CAP 20 17.6 -12.5 4.2 44" Cap star

33.

34.

ST733 RT RT SGR 20 17.7 -39.1 6 * Sgr variable star
ST734 P 20 17.8 +38 02 3 Stellar Cyg variable star
ST735 Alpha 20 18.0 -12 32 3.8 7" Cap quadruple star
ST736 ∑2671 20 18.4 +55 23 6 4" Cyg double star
ST737 U U CYG 20 19.6 +47.9 5.9 * Cyg variable star
ST738 Beta Beta CAP 20 21.0 -14.8 3.4 3' Cap double star
ST739 39 39 CYG 20 23.9 +32.2 4.4 * Cyg star
ST740 Peacock Alpha PAV 20 25.6 -56.7 1.9 * Pav star
ST741 pi 20 27.3 -18 13 5.3 3" Cap double star magnitude contrast
ST742 Omicron SHJ 324 20 29.9 -18 35 6.1 19" Cap double star
ST743 49 ∑2716 20 41.0 +32 18 5.5 3" Cyg double star magnitude contrast
ST744 V V CYG 20 41.3 +48.2 7.7 * Cyg variable star
ST745 Deneb Alpha Cyg 20 41.4 +45 17 1.3 * Cyg star
ST746 52 52 CYG 20 45.7 +30.7 4.2 6" Cyg double star
ST747 Gamma 20 46.7 +16 07 4.3 10" Del double star
ST748 Lambda Lambda CYG 20 47.4 +36.5 4.9 0.9" Cyg double star challenge
ST749 3 3 AQR 20 47.7 -5 4.4 * Aqr red variable star
ST750 S763 20 48.4 -18 11 6.7 16" Cap double star
ST751 4 4 AQR 20 51.4 -5.6 6.4 0.8" Aqr double star challenge
ST752 Omega Omega CAP 20 51.8 -26.9 4.1 * Cap star
ST753 Epsilon 1 Equ 20 59.1 +04 18 5.2 1" Equ triple star challenge
ST754 ∑2751 Struve 2751 21 02.1 +56.7 6.1 1.5" Cep double star challenge
ST755 2 ∑2742 21 02.2 +07 11 7.4 3" Equ double star equal magnitude
ST756 Dunlop236 Dunlop 236 21 02.2 -43 6 57" Mic double star
ST757 Lambda Lambda EQU 21 02.2 +07.2 7.4 3" Equ double star
ST758 12 21 04.1 -05 49 5.9 3" Aqr double star challenge
ST759 Xi Xi CYG 21 04.9 +43.9 3.7 * Cyg star
ST760 61 ∑2758 21 06.9 +38 39 5.2 29" Cyg double star
ST761 24 24 CAP 21 07.1 -25 4.5 * Cap stellar planetary nebula
ST762 T T CEP 21 09.5 +68.5 5.2 * Cep variable star
ST763 Gamma Gamma EQU 21 10.3 +10.1 4.7 6' Equ double star
ST764 ∑2780 Struve 2780 21 11.8 +60.0 5.6 1.0" Cep double star challenge
ST765 Delta 21 14.5 +10 00 4.6 48" Equ double star magnitude contrast
ST766 Theta Theta IND 21 19.9 -53.5 4.5 6" Ind double star
ST767 RY RY AQR 21 20.3 -10.8 8 * Aqr variable star
ST768 Y Y PAV 21 24.3 -69.7 8.6 * Pav variable star
ST769 Beta 21 28.7 +70 33 3.3 13" Cep double star magnitude contrast
ST770 S 21 35.2 +78 37 7.4 Stellar Cep red variable star
ST771 ∑2816 21 39.0 +57 29 5.6 12" Cep triple star
ST772 V460 V460 CYG 21 42.0 +35.5 5.6 * Cyg variable star
ST773 SS 21 42.7 +43 35 8.2 Stellar Cyg variable star
ST774 RV RV CYG 21 43.3 +38.0 7.1 * Cyg variable star
ST775 Mu Herschel's Garnet Star 21 43.5 +58 47 3.4 Stellar Cep red variable star
ST776 Epsilon 21 44.2 +09 52 2.5 83" Peg double star magnitude contrast
ST777 Lambda Lambda OCT 21 50.9 -82.7 5.4 3" Oct double star
ST778 AG AG PEG 21 51.0 +12.6 6 * Peg variable star
ST779 ∑2840 21 52.0 +55 47 5.5 18" Cep double star
ST780 ∑2841 Struve 2841 21 54.3 +19.7 6.4 22" Peg double star
ST781 RX RX PEG 21 56.4 +22.9 8 * Peg variable star
ST782 ∑2873 21 58.4 +82 51 7.1 14" Cep double star equal magnitude
ST783 Eta ß 276 22 00.8 -28 27 5.8 1.9" Psa double star
ST784 29 S 802 22 02.5 -16 58 7.2 4" Aqr double star equal magnitude
ST785 Xi
17 Cep, ∑2863 22 03.8 +64 38 4.3 8" Cep double star
ST786 O∑461 O.Struve 461 22 03.9 +59.8 6.7 11.1" Cep double star
ST787 Lambda Lambda GRU 22 06.1 -39.5 4.5 * Gru star
ST788 Al Nair Alpha Gru 22 08.2 -46 58 1.7 Stellar Gru star
ST789 ∑2883 22 10.7 +70 07 5.7 15" Cep double star
ST790 Zeta Zeta CEP 22 10.9 +58.2 3.4 * Cep star
ST791 h1746 h1746 22 13.9 +39.7 4.5 28" Lac double star
ST792 41 22 14.3 -21 04 5.3 5" Aqr colored double star
ST793 1 1 LAC 22 16.0 +37.7 4.1 * Lac star
ST794 Alpha Alpha TUC 22 18.5 -60.3 2.9 5' Tuc star
ST795 ∑2894 22 18.9 +37 46 6.1 16" Lac colored double star
ST796 Pi Pi GRU 22 23.1 -45.9 5.8 2.7" Gru double star
ST797 S S GRU 22 26.1 -48.4 6 * Gru variable star
ST798 53 22 26.6 -16 45 6.4 3" Aqr double star equal magnitude
ST799 Delta Delta TUC 22 27.3 -65 4.5 7" Tuc double star
ST800 Kruger60 Kruger 60 22 28.1 +57.7 9.8 3" Cep double star
ST801 Zeta 22 28.8 -00 01 4.3 2" Aqr double star challenge
ST802 Delta 22 29.2 +58 25 3.8 20" Cep colored double star
ST803 5 5 LAC 22 29.5 +47.7 4.4 5' Lac star
ST804 Delta2 Delta2 GRU 22 29.8 -43.7 4.1 15' Gru red variable star

ST805 37 37 PEG 22 30.0 +04.4 5.8 1" Peg double star challenge
ST806 Roe47 22 32.5 +39 46 5.8 43" Lac quadruple star
ST807 8 22 35.9 +39 38 6.5 22" Lac triple star
ST808 11 11 LAC 22 40.5 +44.3 4.5 * Lac star
ST809 Beta Beta GRU 22 42.7 -46.9 2.1 * Gru star
ST810 Tau1 Tau1 AQR 22 47.7 -14.1 5.7 23" Aqr double star
ST811 ∑2947 Struve 2947 22 49.0 +68.6 7 4.3" Cep double star
ST812 Tau2 Tau2 AQR 22 49.6 -13.6 4 40' Aqr star
ST813 ∑2950 Struve 2950 22 51.4 +61.7 6.1 1.7" Cep double star
ST814 h1823 22 51.8 +41 19 7.1 82" Lac quadruple star
ST815 Lambda Lambda AQR 22 52.6 -7.6 3.7 * Aqr star
ST816 Fomalhaut Alpha PsA 22 57.6 -29 37 1.2 * PsA star
ST817 52 52 PEG 22 59.2 +11.7 6.1 0.7" Peg double star challenge
ST818 Scheat Beta PEG 23 03.8 +28.1 2.4 * Peg star
ST819 Dunlop246 Dunlop 246 23 07.2 -50.7 6.1 9" Gru double star
ST820 ∑2978 23 07.5 +32 49 6.3 8" Peg double star
ST821 Pi Pi CEP 23 07.9 +75.4 4.6 1.2" Cep double star challenge
ST822 Phi Phi AQR 23 14.3 -6 4.2 * Aqr red variable star
ST823 Psi3 Psi3 AQR 23 19.0 -9.6 5 1.5" Aqr double star
ST824 94 23 19.1 -13 28 5.1 13" Aqr colored double star
ST825 Dunlop249 Dunlop 249 23 23.9 -53.8 6.5 27" Gru double star
ST826 99 99 AQR 23 26.0 -20.6 4.4 * Aqr star
ST827 Z 23 33.7 +48 49 8 Stellar And variable star
ST828 Gamma Gamma CEP 23 39.3 +77.6 3.2 * Cep star
ST829 Theta Theta PHE 23 39.5 -46.6 6.6 4" Phe double star
ST830 R 23 43.8 -15 17 5.8 Stellar Aqr variable star
ST831 107 23 46.0 -18 41 5.3 7" Aqr double star equal magnitude
ST832 TX 19 Psc 23 46.4 +03 29 6.9 Stellar Psc red variable star
ST833 ∑3042 23 51.8 +37 53 7.8 5" And double star equal magnitude
ST834 Lal192 23 54.4 -27 03 6.9 7" Scl double star
ST835 R 23 58.4 +51 24 4.7 Stellar Cas variable star
ST836 Sigma 23 59.0 +55 45 4.9 3" Cas colored double star
ST837 ∑3050 23 59.5 +33 43 6.6 1.5" And double star challenge

35.

NORTHSTAR COMPUTERIZED STAR LOCATOR SPECIFICATIONS

Dimensions 3.5 X 4.7 X 1.8
Weight 10 oz including 9V battery
Operating Temperature 10ºC à + 50ºC
Telescope Mounting Altitude / Azimuth
Display Dot Matrix LCD, 2x16 character Alphanumeric
Display Backlight Blue-Green Electroluminescent, 5-brightness levels
Display Resolution 1m right ascension, 10’ declination 0.1º
Display Modes ALIGN STAR, ALIGN EARTH, ALIGN OBJECT, TELESCOPE

EXPLORE, SKY TOUR, IDENTIFY

Database 20K Object Database

Complete Messier Catalog – 110 Objects
Complete NGC catalog – 7840 Objects
Complete IC Catalog – 5386 Objects
Selections from ESO Catalog – 1228
Selections from UGC catalog – 2340
Selection from small non-stellar catalogs – 2050 Objects
Selected star, double stars, variable stars, and interesting stars – 837

Objects Alignment start list – 30 Stars

Best of lists – 150 objects
Planet, Moon, Mercury, Venus, Jupiter, Saturn, Uranus, Neptune, Pluto
Descriptions include magnitude, constellation, size / separation / type

Set-up Two Methods:

Earth-Based Alignment, using time North and location
Fast two-star alignment, No input for latitude, longitude, date,
or time required

Coordinate Epoch AD 2000
Sensing Method Integral Encoders
Encoder Resolution 9216 steps, 0.02 resolution
Maximum Slew Rate 180º per second
Angle Representation 16 bits
Vector Representation 48 bits
Sidereal Clock Accuracy 0.01%
Power Requirements 5.1 to 14 Volts DC. 25mA, display fully-dimmed, typical. 35mA, display

maximum brightness, typical. Reverse Polarity Protected.

36.

Battery Life 20 hours with display fully dimmed

quick reference card

North Star QUICK REFERENCE CARD

Move telescope until display reads:

By looking through the eyepiece,
center the star in the field of view.

PRESS ENTER

PRESS ENTER

Move telescope until display reads:

PRESS ENTER

SCROLLUP/DOWN
PRESS ENTER for each digit or word

SCROLLUP/DOWN
PRESS ENTER for each digit or word

PRESS ENTER

SCROLLUP/DOWN
PRESS ENTER for desired country

SCROLLUP/DOWN
PRESS ENTER for desired city

PRESS ENTER (Make sure
telescope is still level)

By looking through the eyepiece,
center the star in the field of view.

PRESS ENTER

PRESS ENTER

SCROLL UP/DOWN
To choose desired option

PRESS ENTER

PRESS ENTER

PRESS ENTER

37.

quick reference card

North Star QUICK REFERENCE CARD

Move telescope until display reads:

You've just found JUPITER
BACK

BACK

SCROLL UP or SCROLL
DOWN to select

PRESS ENTER

SCROLL UP or SCROLLDOWN
to select month

PRESS ENTER

Move telescope until display reads:

You've just found object 1
for the month of April

PRESS ENTER for description

SCROLLUP or SCROLLDOWN
until the display reads:

PRESS ENTER

SCROLLUP or SCROLLDOWN

Choose option

PRESS ENTER

PRESS ENTER

PRESS BACK button until you get
back to the main menu:

SCROLLUP/ DOWN

PRESS ENTER

38.

SCROLLUP or SCROLLDOWN
select other objects for April.

PRESS BACK button until you get
back to the main menu:

The TELESCOPE mode gives you dynamic
real-time information on your telescope's current
position in terms of astronomical coordinates.
Play around with this mode by moving the
telescope around. Notice the three letter
abbreviation in the lower right portion of the
display. This dynamically displays the current
CONSTELLATION that the telescope is pointing
at. These names are abbreviated in this mode.
Definitions for the abbreviations will be in the
appendix.

warranty / repair

TELESCOPE LIFETIME LIMITED WARRANTY

Your Bushnell®telescope is warranted to be free of defects in materials and workmanship for the
lifetime of the original owner. The Lifetime Limited Warranty is an expression of our confidence in the

materials and mechanical workmanship of our products and is your assurance of a lifetime of
dependable service.

If your telescope contains electrical components the electronic components are warranted to be free
of defects in materials and workmanship for one year after the date of purchase.

In the event of a defect under this warranty, we will, at our option, repair or replace the product, provided
that you return the product postage prepaid. This warranty does not cover damages caused by misuse or
improper handling, installation or maintenance of the product.

Any return made under this warranty

must be accompanied by the items listed below:

1) A check in the amount of $15.00 to cover the cost of handling

2) Name and address for product return

3) An explanation of the defect

4) Product should be well packed in a sturdy outside shipping carton to prevent
damage in transit and return postage prepaid to the address listed below:

IN U.S.A. Send To:

Bushnell Performance Optics
8500 Marshall Drive
Lenexa, Kansas 66214

For products purchased outside the United States and Canada please contact your local dealer for

applicable warranty information. This warranty gives you specific legal rights. You may have other
rights which vary from country to country.

©2001 Bushnell Performance Optics

IN CANADA Send To:

Bushnell Performance Optics
25A East Pearce Street, Unit 1
Richmond Hill, Ontario L4B 2M9

COMPUTERIZED STAR LOCATOR

39.