Double Star 22091-1831 Observation Details
22091-1831 Daily Motion
22091-1831 will be visible until December, 13, 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.
22091-1831 Visibility Timetable on June 29
22091-1831 Rise and Set Timetable
| Time | Elevation | |
| Moon Rise, 12.2% illuminated | 09:25 | 7° |
| Astrosession begin | 23:07 | -12° |
| Moon Set | 23:48 | -5° |
| 22091-1831 rise | 00:16 | |
| Astrosession end | 04:03 | 29° |
| 22091-1831 transit | 05:10 | 32° |
| Civil sunrise | 05:33 | 31° |
| Sunrise | 06:07 | 30° |
| 22091-1831 set | 10:04 |
Track 22091-1831 Position Throughout the Night
← Sun, 29 June 2025 →
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Shift the map to change the time and observe 22091-1831 changing position in the night sky.
22091-1831 Star System Description
22091-1831 is Quadruple Star System located in constellation Aquarius at coordinates RA: 22h 08m 58s", Dec: -18° 31' 10s.
The primary component has a magnitude of 5.77, while the secondary component has a magnitude of 8.5. They are separated by 2.7 arcminutes at a position angle of 40 degrees. The brightness difference between the two components is 2.73 magnitudes, with the primary component being approximately 12.4 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 5.77, while the secondary component has a magnitude of 8.5. They are separated by 2.7 arcminutes at a position angle of 40 degrees. The brightness difference between the two components is 2.73 magnitudes, with the primary component being approximately 12.4 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 22091-1831
| Property | Value |
|---|---|
| Star System Identifier | 22091-1831 |
| System Type | Quadruple Star System |
| Primary Star | Aqr-22091-1831 |
| Right Ascension (RA) | 22.14969 (22h 08m 58s") |
| Declination (Dec) | -18.51958 (-18° 31' 10s) |
| Magnitude (Primary) | 5.77 |
| Magnitude (Secondary) | 8.5 |
| Spectral Type (Primary/Secondary) | B2III |
| Separation (Arcseconds) | 160.0 |
| Position Angle | 40° |
| Discovery Year | 1873 |
| Last Observed | 2020 |
| Primary Proper Motion (Ra, Dec) | +000-008 |
| Secondary Proper Motion (Ra, Dec) | +054-016 |
| Number of Observations | 8 |
22091-1831 Components
| Component | Magnitude | Separation (arcseconds) | Position Angle |
| A,BC | 8.5 | 160.0 | 40 |
| AD | 12.44 | 82.2 | 27 |
| BC | 9.24 | 2.0 | 75 |
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
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| Object name | 22091-1831 |
| Field of view | |
| Limiting magnitude | |
| 22091-1831 coordinates | 22.14969, -18.51958 |
| Center coordinates | 22.14969, -18.51958 |
22091-1831 Passage Through Night
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Current position of 22091-1831
| Time | 05:24 |
| Latitude | 39.9625 |
| Longitude | -83.0061 |
| 22091-1831 elevation | 31° |
| 22091-1831 Azimuth | 176° |
Here you can see the current position of the 22091-1831 on the map, as well as its positions for rise and set. This tool allows you to track the 22091-1831's movement throughout the night, providing you with accurate and up-to-date information.
Annual motion of 22091-1831
| Date | Mon, 30 June 2025 |
| Twighlight start | 23:02 |
| Twighlight end | 03:59 |
| Twighlight duration | 5h 56m |
| Rise | 00:12 |
| Set | 10:00 |
| Elevation at transit | 32° |
| Transit time | 05:06 |
| Equatorial coordinates | RA: 22h 08m 58s", Dec: -18° 31' 10s |
| Magnitude | 6 |
| Constellation | Aquarius |
The graph illustrates the annual visibility pattern of a 22091-1831, 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 22091-1831 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 22091-1831 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.