Double Star 22477-1403 Position and Visibility Tonight
Where is 22477-1403 right now?
22477-1403 is located in the constellation Aquarius. At the current time, it is below the horizon and not visible from your location.
22477-1403 Visibility on July 17
22477-1403 is visible in the early morning sky until sunrise
22477-1403 Rise and Set Timetable
| Time | Elevation | |
Moon Rise, 3.7% illuminated  | 06:36 | 10° |
| Astrosession begin | 20:15 | -8° |
| Moon Set | 20:18 | -8° |
| 22477-1403 rise | 20:59 | |
| Astrosession end | 02:12 | 39° |
| 22477-1403 transit | 02:14 | 39° |
| Twighlight end | 02:53 | 38° |
| Civil sunrise | 03:30 | 36° |
| Sunrise | 04:02 | 33° |
| 22477-1403 set | 07:29 |
Track 22477-1403 Position Throughout the Night
← Fri, 17 July 2026 →
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Shift the map to change the time and observe 22477-1403 changing position in the night sky.
22477-1403 Star System Description
22477-1403 is Triple Star System located in constellation Aquarius at coordinates RA: 22h 47m 42s", Dec: -14° 03' 23s.
The primary component has a magnitude of 5.68, while the secondary component has a magnitude of 9.57. They are separated by 36.8 arcseconds at a position angle of 110 degrees. The brightness difference between the two components is 3.89 magnitudes, with the primary component being approximately 36 times brighter than the secondary.
The primary and secondary stars are both white in color
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 5.68, while the secondary component has a magnitude of 9.57. They are separated by 36.8 arcseconds at a position angle of 110 degrees. The brightness difference between the two components is 3.89 magnitudes, with the primary component being approximately 36 times brighter than the secondary.
The primary and secondary stars are both white in color
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 22477-1403
| Property | Value |
|---|---|
| Star System Identifier | 22477-1403 |
| System Type | Triple Star System |
| Primary Star | tau 1 Aqr |
| Right Ascension (RA) | 22.79519 (22h 47m 42s") |
| Declination (Dec) | -14.05642 (-14° 03' 23s) |
| Magnitude (Primary) | 5.68 |
| Magnitude (Secondary) | 9.57 |
| Spectral Type (Primary/Secondary) | A0V+A9 (white/white) |
| Separation (Arcseconds) | 36.8 |
| Position Angle | 110° |
| Discovery Year | 1782 |
| Last Observed | 2017 |
| Primary Proper Motion (Ra, Dec) | +031-009 |
| Secondary Proper Motion (Ra, Dec) | -034-021 |
| Number of Observations | 58 |
22477-1403 Components
| Component | Magnitude | Separation (arcseconds) | Position Angle |
| AB | 9.57 | 36.8 | 110 |
| AC | . | 63.4 | 35 |
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 tau 1 Aqr
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| Object name | 22477-1403 |
| Field of view | |
| Limiting magnitude | |
| 22477-1403 coordinates | 22.79519, -14.05642 |
| Center coordinates | 22.79519, -14.05642 |
22477-1403 Passage Through Night
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Current position of 22477-1403
| Time | 13:41 |
| Latitude | 37.3541 |
| Longitude | -121.955 |
| 22477-1403 elevation | -65° |
| 22477-1403 Azimuth | 339° |
Here you can see the current position of the 22477-1403 on the map, as well as its positions for rise and set. This tool allows you to track the 22477-1403's movement throughout the night, providing you with accurate and up-to-date information.
Annual motion of 22477-1403
22477-1403 will be visible until January, 7, 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 | Fri, 17 July 2026 |
| Twighlight start | 20:11 |
| Twighlight end | 02:06 |
| Twighlight duration | 6h 55m |
| Rise | 20:59 |
| Set | 07:29 |
| Elevation at transit | 39° |
| Transit time | 02:14 |
| Equatorial coordinates | RA: 22h 47m 42s", Dec: -14° 03' 23s |
| Magnitude | 6 |
| Constellation | Aquarius |
The graph illustrates the annual visibility pattern of a 22477-1403, 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 22477-1403 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 22477-1403 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 22477-1403
Coordinates & Visibility
| Right Ascension | 22.79519° |
| Declination | -14.05642° |
| Magnitude | 5.68 |
| Constellation | Aquarius |
| Elevation | -65.5° |
| Azimuth | 339.4° |