Adhara Observation Details
Adhara Daily Motion
Tonight, observing Adhara may prove challenging owing to its low elevation. It will reach its transit at by 07:33 and set before sunset at 11:53. Rising near twilight's end at 03:10, it will fade away by 03:38, peaking at just 4° above the horizon.Adhara will be visible until January, 1, 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.
Adhara Visibility Timetable on August 30
Adhara Rise and Set Timetable
| Time | Elevation | |
| Adhara transit | 07:33 | 24° |
| Moon Rise, 36.6% illuminated | 10:57 | 8° |
| Adhara set | 11:53 | |
| Astrosession begin | 19:12 | -81° |
| Moon Set | 20:42 | -73° |
| Astrosession end | 03:05 | -1° |
| Adhara rise | 03:10 | |
| Civil sunrise | 04:10 | 9° |
| Sunrise | 04:38 | 12° |
Track Adhara Position Throughout the Night
← Sat, 30 August 2025 →
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| Altitude | |
| Azimuth |
Shift the map to change the time and observe Adhara changing position in the night sky.
Where is Adhara right now?
Adhara is located in the constellation Canis Major, at right ascension 06h 58m 37s" and declination -28° 58' 19s. Although it is currently above the horizon at an altitude of 4 degrees, Adhara is not visible because it is daytime.Adhara - Binary Star System
Adhara is the second-brightest star in the constellation Canis Major and the twenty-second-brightest star in the night sky. It is a binary star system located about 430 light-years away from Earth.
Adhara has an apparent magnitude of 1.50 and consists of a blue giant star and a fainter companion star. It is one of the most luminous stars in the Milky Way.
Finder Chart for Adhara
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| Object name | Adhara |
| Field of view | |
| Limiting magnitude | |
| Adhara coordinates | 6.9770970000000005, -28.972084000000002 |
| Center coordinates | 6.9770970000000005, -28.972084000000002 |
Adhara Passage Through Night
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Current position of Adhara
| Time | 11:27 |
| Latitude | 37.3541 |
| Longitude | -121.955 |
| Adhara elevation | 4° |
| Adhara Azimuth | 131° |
Here you can see the current position of the Adhara on the map, as well as its positions for rise and set. This tool allows you to track the Adhara's movement throughout the night, providing you with accurate and up-to-date information.
Annual motion of Adhara
| Date | Sat, 30 August 2025 |
| Twighlight start | 19:07 |
| Twighlight end | 02:58 |
| Twighlight duration | 8h 51m |
| Rise | 03:10 |
| Set | 11:49 |
| Elevation at transit | 24° |
| Transit time | 07:29 |
| Equatorial coordinates | RA: 06h 58m 37s", Dec: -28° 58' 19s |
| Magnitude | 2 |
| Constellation | Canis Major |
The graph illustrates the annual visibility pattern of a Adhara, 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 Adhara 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 Adhara 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.
Astrometric & Physical Parameters of Adhara
Coordinates & Visibility
| Right Ascension | 6.9770970000000005° |
| Declination | -28.972084000000002° |
| Magnitude | 1.5 |
| Constellation | Canis Major |
| Elevation | 3.9° |
| Azimuth | 131.5° |