Double Star 22279+0442 Observation Details
22279+0442 Daily Motion
22279+0442 will be visible until January, 21, 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.
22279+0442 Visibility Timetable on July 18
22279+0442 Rise and Set Timetable
| Time | Elevation | |
| 22279+0442 rise | 21:38 | |
| Astrosession begin | 22:26 | 9° |
| Moon Rise, 48.4% illuminated | 00:18 | 31° |
| 22279+0442 transit | 03:52 | 56° |
| Astrosession end | 04:06 | 55° |
| Civil sunrise | 05:28 | 49° |
| Sunrise | 06:00 | 45° |
| 22279+0442 set | 10:06 | |
| Moon Set | 14:30 | -43° |
Track 22279+0442 Position Throughout the Night
← Fri, 18 July 2025 →
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Shift the map to change the time and observe 22279+0442 changing position in the night sky.
22279+0442 Star System Description
22279+0442 is Quadruple Star System located in constellation Pegasus at coordinates RA: 22h 27m 51s", Dec: 04° 41' 44s.
The primary component has a magnitude of 4.91, while the secondary component has a magnitude of 10.0. They are separated by 1.7 arcminutes at a position angle of 208 degrees. The brightness difference between the two components is 5.09 magnitudes, with the primary component being approximately 108.6 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 4.91, while the secondary component has a magnitude of 10.0. They are separated by 1.7 arcminutes at a position angle of 208 degrees. The brightness difference between the two components is 5.09 magnitudes, with the primary component being approximately 108.6 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 22279+0442
| Property | Value |
|---|---|
| Star System Identifier | 22279+0442 |
| System Type | Quadruple Star System |
| Primary Star | 35 Peg |
| Right Ascension (RA) | 22.46431 (22h 27m 51s") |
| Declination (Dec) | 4.69564 (04° 41' 44s) |
| Magnitude (Primary) | 4.91 |
| Magnitude (Secondary) | 10.0 |
| Spectral Type (Primary/Secondary) | K0III |
| Separation (Arcseconds) | 102.7 |
| Position Angle | 208° |
| Discovery Year | 1886 |
| Last Observed | 2014 |
| Primary Proper Motion (Ra, Dec) | +077-307 |
| Secondary Proper Motion (Ra, Dec) | -015-023 |
| Number of Observations | 13 |
22279+0442 Components
| Component | Magnitude | Separation (arcseconds) | Position Angle |
| AB | 10.0 | 102.7 | 208 |
| AC | 10.64 | 182.7 | 240 |
| BC | 10.64 | 110.0 | 269 |
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 35 Peg
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| Object name | 22279+0442 |
| Field of view | |
| Limiting magnitude | |
| 22279+0442 coordinates | 22.46431, 4.69564 |
| Center coordinates | 22.46431, 4.69564 |
22279+0442 Passage Through Night
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Current position of 22279+0442
| Time | 03:31 |
| Latitude | 39.0469 |
| Longitude | -77.4903 |
| 22279+0442 elevation | 55° |
| 22279+0442 Azimuth | -171° |
Here you can see the current position of the 22279+0442 on the map, as well as its positions for rise and set. This tool allows you to track the 22279+0442's movement throughout the night, providing you with accurate and up-to-date information.
Annual motion of 22279+0442
| Date | Sat, 19 July 2025 |
| Twighlight start | 22:20 |
| Twighlight end | 04:01 |
| Twighlight duration | 6h 41m |
| Rise | 21:34 |
| Set | 10:02 |
| Elevation at transit | 56° |
| Transit time | 03:48 |
| Equatorial coordinates | RA: 22h 27m 51s", Dec: 04° 41' 44s |
| Magnitude | 5 |
| Constellation | Pegasus |
The graph illustrates the annual visibility pattern of a 22279+0442, 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 22279+0442 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 22279+0442 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.