Double Star 19373+1628 Position and Visibility Tonight
Where is 19373+1628 right now?
19373+1628 is located in the constellation Sagitta. At the current time, it is above the horizon at an altitude of 2 degrees toward the northwest from your location, with an apparent magnitude of 5.77.
Twilight begins at 22:51 local time, and at that moment, 19373+1628 will appear at an altitude of 2 degrees toward the northwest.
Twilight begins at 22:51 local time, and at that moment, 19373+1628 will appear at an altitude of 2 degrees toward the northwest.
19373+1628 Visibility on April 10
19373+1628 is visible in the early morning sky until sunrise
19373+1628 Rise and Set Timetable
| Time | Elevation | |
| Astrosession begin | 19:08 | -32° |
| 19373+1628 rise | 22:38 | |
Moon Rise, 52.1% illuminated  | 00:58 | 27° |
| Astrosession end | 03:08 | 53° |
| Twighlight end | 03:41 | 58° |
| Civil sunrise | 04:13 | 63° |
| Sunrise | 04:41 | 67° |
| 19373+1628 transit | 05:29 | 69° |
| Moon Set | 10:34 | 20° |
Track 19373+1628 Position Throughout the Night
← Fri, 10 April 2026 →
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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.
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
| Component | Magnitude | Separation (arcseconds) | Position Angle |
| AB | 8.35 | 91.9 | 82 |
| AC | 13.22 | 99.5 | 280 |
| AD | 9.6 | -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 name | 19373+1628 |
| Field of view | |
| Limiting magnitude | |
| 19373+1628 coordinates | 19.62147, 16.46278 |
| Center coordinates | 19.62147, 16.46278 |
19373+1628 Passage Through Night
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Current position of 19373+1628
| Time | 22:51 |
| Latitude | 37.3541 |
| Longitude | -121.955 |
| 19373+1628 elevation | 2° |
| 19373+1628 Azimuth | -71° |
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
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.
| Date | Sat, 11 April 2026 |
| Twighlight start | 19:09 |
| Twighlight end | 03:06 |
| Twighlight duration | 8h 57m |
| Rise | 22:34 |
| Set | 12:16 |
| Elevation at transit | 69° |
| Transit time | 05:25 |
| Equatorial coordinates | RA: 19h 37m 17s", Dec: 16° 27' 46s |
| Magnitude | 6 |
| Constellation | Sagitta |
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.
You can also view detailed visibility information in a dedicated table, including exact rise, transit, and set times for each date.
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.
You can also view detailed visibility information in a dedicated table, including exact rise, transit, and set times for each date.
Astrometric & Physical Parameters of 19373+1628
Coordinates & Visibility
| Right Ascension | 19.62147° |
| Declination | 16.46278° |
| Magnitude | 5.77 |
| Constellation | Sagitta |
| Elevation | 2.4° |
| Azimuth | -71.1° |