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Sky-Tonight.com / Double Stars / 19373+1628 Star System
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Observation Settings

Or select it on the map:
This Earth map fragment is intended to illustrate celestial motion across the sky, emphasizing both bearing and elevational perspectives. The map's center point corresponds to the transit, showcasing celestial objects at their highest point, while elevation gradually decreases towards the map edges. This dynamic representation offers insights into the changing positions of celestial bodies with a focus on their bearing and elevational trajectories.
Your location: Columbus, United States
Timezone:
Latitude:
39.9625
Longitude:
-83.0061

Double Star 19373+1628 Observation Details

19373+1628

19373+1628 Daily Motion


19373+1628 will be visible until December, 24, when it will move too close to the Sun. During this time, its proximity to the Sun will cause it to disappear from the night sky, making it unobservable for a while.

19373+1628 Visibility Timetable on June 09

19373+1628 Rise and Set Timetable

TimeElevation
Moon Rise, 94.7% illuminated18:56-20°
19373+1628 rise21:01
Civil sunset21:316°
Astrosession begin23:0022°
19373+1628 transit03:5767°
Astrosession end04:0166°
Moon Set04:2666°
Civil sunrise05:3059°
Sunrise06:0454°
19373+1628 set10:53

Track 19373+1628 Position Throughout the Night

← Mon, 9 June 2025 →

Elevation (degrees)
Time
Altitude
Azimuth
Shift the map to change the time and observe 19373+1628 changing position in the night sky.

19373+1628 Star System Description

19373+1628 is Quadruple Star System located in constellation Sagitta at coordinates RA: 19h 37m 17s", Dec: 16° 27' 46s.
The primary component has a magnitude of 5.77, while the secondary component has a magnitude of 8.35. They are separated by 1.5 arcminutes at a position angle of 82 degrees. The brightness difference between the two components is 2.58 magnitudes, with the primary component being approximately 10.8 times brighter than the secondary.
Below is a table with star system details from the Washington Double Star (WDS) Catalog. This catalog is a comprehensive source of information on double and multiple star systems, providing key data on the positions, magnitudes, and separations of stellar components.

Technical Details of Star System 19373+1628

Property Value
Star System Identifier 19373+1628
System Type Quadruple Star System
Primary Star eps Sge
Right Ascension (RA) 19.62147 (19h 37m 17s")
Declination (Dec) 16.46278 (16° 27' 46s)
Magnitude (Primary) 5.77
Magnitude (Secondary) 8.35
Spectral Type (Primary/Secondary) G9III
Separation (Arcseconds) 91.9
Position Angle 82°
Discovery Year 1780
Last Observed 2023
Primary Proper Motion (Ra, Dec) +017+014
Secondary Proper Motion (Ra, Dec) -002-005
Number of Observations 48

19373+1628 Components

ComponentMagnitudeSeparation (arcseconds)Position Angle
AB8.3591.982
AC13.2299.5280
AD9.6-1.0-1

The data presented in this table is sourced from the Washington Double Star (WDS) Catalog, a comprehensive repository of double and multiple star system information maintained by the U.S. Naval Observatory. We thank the WDS team for their continued efforts in providing accurate and detailed astronomical data.

Finder Chart for eps Sge

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Object name19373+1628
Field of view
Limiting magnitude
19373+1628 coordinates19.62147, 16.46278
Center coordinates19.62147, 16.46278

19373+1628 Passage Through Night

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Current position of 19373+1628

Time02:14
Latitude39.9625
Longitude-83.0061
19373+1628 elevation58°
19373+1628 Azimuth-129°
Here you can see the current position of the 19373+1628 on the map, as well as its positions for rise and set. This tool allows you to track the 19373+1628's movement throughout the night, providing you with accurate and up-to-date information.

Annual motion of 19373+1628

Time
DateTue, 10 June 2025
Twighlight start22:57
Twighlight end03:55
Twighlight duration5h 59m
Rise20:57
Set10:49
Elevation at transit67°
Transit time03:53
Equatorial coordinatesRA: 19h 37m 17s", Dec: 16° 27' 46s
Magnitude6
ConstellationSagitta
The graph illustrates the annual visibility pattern of a 19373+1628, providing a comprehensive overview of its daily appearances and transit times throughout the year.
The graph is structured with the vertical axis showing the hours of the day, ranging from 12 AM to 12 AM the next day, while the horizontal axis spans each day of the year.
The reddish shaded area indicates the periods when the 19373+1628 is above the horizon, visible to observers. The white line marks the times when the celestial object reaches its highest point in the sky each day, known as the transit.