Double Star 19197+1222 Observation Details
19197+1222 Daily Motion
19197+1222 will be visible until December, 17, 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.
19197+1222 Visibility Timetable on May 20
19197+1222 Rise and Set Timetable
| Time | Elevation | |
| 19197+1222 rise | 22:17 | |
| Astrosession begin | 22:37 | 4° |
| Moon Rise, 52.6% illuminated | 02:29 | 47° |
| Astrosession end | 04:19 | 61° |
| 19197+1222 transit | 04:58 | 62° |
| Civil sunrise | 05:41 | 61° |
| Sunrise | 06:13 | 58° |
| 19197+1222 set | 11:39 | |
| Moon Set | 13:16 | -17° |
Track 19197+1222 Position Throughout the Night
← Tue, 20 May 2025 →
| Time | 01:54 |
| Altitude | -4° |
| Azimuth | -70° |
Shift the map to change the time and observe 19197+1222 changing position in the night sky.
19197+1222 Star System Description
19197+1222 is Quadruple Star System located in constellation Aquila at coordinates RA: 19h 19m 39s", Dec: 12° 22' 28s.
The primary component has a magnitude of 5.55, while the secondary component has a magnitude of 9.02. They are separated by 1 arcminute at a position angle of 177 degrees. The brightness difference between the two components is 3.47 magnitudes, with the primary component being approximately 24.4 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 5.55, while the secondary component has a magnitude of 9.02. They are separated by 1 arcminute at a position angle of 177 degrees. The brightness difference between the two components is 3.47 magnitudes, with the primary component being approximately 24.4 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 19197+1222
| Property | Value |
|---|---|
| Star System Identifier | 19197+1222 |
| System Type | Quadruple Star System |
| Primary Star | 28 Aql |
| Right Ascension (RA) | 19.32758 (19h 19m 39s") |
| Declination (Dec) | 12.37467 (12° 22' 28s) |
| Magnitude (Primary) | 5.55 |
| Magnitude (Secondary) | 9.02 |
| Spectral Type (Primary/Secondary) | F0III |
| Separation (Arcseconds) | 60.0 |
| Position Angle | 177° |
| Discovery Year | 1822 |
| Last Observed | 2015 |
| Primary Proper Motion (Ra, Dec) | +005+017 |
| Secondary Proper Motion (Ra, Dec) | +006+012 |
| Number of Observations | 27 |
19197+1222 Components
| Component | Magnitude | Separation (arcseconds) | Position Angle |
| AB | 9.02 | 60.0 | 177 |
| AC | 13.28 | 73.6 | 106 |
| BC | 13.28 | 76.2 | 59 |
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 28 Aql
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| Object name | 19197+1222 |
| Field of view | |
| Limiting magnitude | |
| 19197+1222 coordinates | 19.32758, 12.37467 |
| Center coordinates | 19.32758, 12.37467 |
19197+1222 Passage Through Night
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Current position of 19197+1222
| Time | 19:46 |
| Latitude | 39.9625 |
| Longitude | -83.0061 |
| 19197+1222 elevation | -25° |
| 19197+1222 Azimuth | -46° |
Here you can see the current position of the 19197+1222 on the map, as well as its positions for rise and set. This tool allows you to track the 19197+1222's movement throughout the night, providing you with accurate and up-to-date information.
Annual motion of 19197+1222
| Date | Tue, 20 May 2025 |
| Twighlight start | 22:33 |
| Twighlight end | 04:14 |
| Twighlight duration | 6h 41m |
| Rise | 22:13 |
| Set | 11:35 |
| Elevation at transit | 62° |
| Transit time | 04:54 |
| Equatorial coordinates | RA: 19h 19m 39s", Dec: 12° 22' 28s |
| Magnitude | 6 |
| Constellation | Aquila |
The graph illustrates the annual visibility pattern of a 19197+1222, 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 19197+1222 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.
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 19197+1222 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.