Sadr Position and Visibility Tonight
Where is Sadr right now?
Sadr is located in the constellation Cygnus. At the current time, it is above the horizon at an altitude of 31 degrees toward the northwest from your location, with an apparent magnitude of 2.23.
Twilight begins at 02:15 local time, and at that moment, Sadr will appear at an altitude of 31 degrees toward the northwest.
Twilight begins at 02:15 local time, and at that moment, Sadr will appear at an altitude of 31 degrees toward the northwest.
Sadr Visibility on March 22
Sadr Not Visible Tonight
Sadr Rise and Set Timetable
| Time | Elevation | |
Moon Rise, 5.1% illuminated  | 06:21 | 76° |
| Sadr transit | 07:33 | 87° |
| Sadr set | 16:12 | |
| Astrosession begin | 18:48 | -12° |
| Moon Set | 20:55 | -10° |
| Sadr rise | 22:49 | |
| Astrosession end | 03:40 | 46° |
| Civil sunrise | 04:42 | 58° |
| Sunrise | 05:09 | 63° |
Track Sadr Position Throughout the Night
← Sun, 22 March 2026 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe Sadr changing position in the night sky.
Sadr - Yellow Supergiant Star
Sadr is the central star in the Northern Cross asterism and the thirty-ninth-brightest star in the night sky. It is a yellow supergiant star located about 1,800 light-years away from Earth.
Sadr has an apparent magnitude of 2.23 and is one of the most prominent stars in the summer sky in the Northern Hemisphere.
Finder Chart for Sadr
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| Object name | Sadr |
| Field of view | |
| Limiting magnitude | |
| Sadr coordinates | 20.370473, 40.256679 |
| Center coordinates | 20.370473, 40.256679 |
Sadr Passage Through Night
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Current position of Sadr
| Time | 02:15 |
| Latitude | 37.3541 |
| Longitude | -121.955 |
| Sadr elevation | 31° |
| Sadr Azimuth | -61° |
Here you can see the current position of the Sadr on the map, as well as its positions for rise and set. This tool allows you to track the Sadr's movement throughout the night, providing you with accurate and up-to-date information.
Annual motion of Sadr
Sadr will be visible until January, 15, 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 | Mon, 23 March 2026 |
| Twighlight start | 18:44 |
| Twighlight end | 03:33 |
| Twighlight duration | 9h 49m |
| Rise | 22:45 |
| Set | 16:04 |
| Elevation at transit | 87° |
| Transit time | 07:25 |
| Equatorial coordinates | RA: 20h 22m 13s", Dec: 40° 15' 24s |
| Magnitude | 2 |
| Constellation | Cygnus |
The graph illustrates the annual visibility pattern of a Sadr, 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 Sadr 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 Sadr 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 Sadr
Coordinates & Visibility
| Right Ascension | 20.370473° |
| Declination | 40.256679° |
| Magnitude | 2.23 |
| Constellation | Cygnus |
| Elevation | 30.8° |
| Azimuth | -60.6° |