Deneb Observation Details
Deneb Daily Motion
Deneb will reach transit at 14:38. By the time twilight starts at 18:50 it will be at an elevation of 19° degrees and will set at 20:37, before twilight ends.Deneb will become visible in March, 28. After being too close to the Sun to observe, it will reappear in the night sky. Starting from March, 28, Deneb can be seen again, providing a good opportunity for observation.
Deneb Visibility Timetable on December 21
Rise and Set Timetable
| Time | Elevation | |
| Deneb transit | 14:38 | 45° |
| Sunset | 18:00 | 26° |
| Civil sunset | 18:24 | 23° |
| Astrosession begin | 19:17 | 14° |
| Deneb set | 20:37 | |
| Moon Rise, 59.2% illuminated | 23:21 | -28° |
| Astrosession end | 04:39 | -37° |
| Deneb rise | 08:35 | |
| Moon Set | 11:41 | 31° |
Track Deneb Position Throughout the Night
← Sat, 21 December 2024 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe Deneb changing position in the night sky.
Deneb - Blue Supergiant Star
Deneb is the brightest star in the constellation Cygnus and the twentieth-brightest star in the night sky. It is a blue supergiant star located about 2,600 light-years away from Earth.
Deneb has an apparent magnitude of 1.25 and is one of the most luminous stars visible to the naked eye. It is part of the Summer Triangle asterism.
Finder Chart for Deneb
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| Object name | Deneb |
| Field of view | |
| Limiting magnitude | |
| Deneb coordinates | 20.690532, 45.280338 |
| Center coordinates | 20.690532, 45.280338 |
Deneb Passage Through Night
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Current position of Deneb
| Time | 15:50 |
| Latitude | 0 |
| Longitude | 0 |
| Deneb elevation | 42° |
| Deneb Azimuth | 17° |
Here you can see the current position of the Deneb on the map, as well as its positions for rise and set. This tool allows you to track the Deneb's movement throughout the night, providing you with accurate and up-to-date information.
Annual motion of Deneb
| Date | Sun, 22 December 2024 |
| Twighlight start | 19:14 |
| Twighlight end | 04:35 |
| Twighlight duration | 9h 21m |
| Rise | 08:35 |
| Set | 20:33 |
| Elevation at transit | 45° |
| Transit time | 14:34 |
| Equatorial coordinate | RA: 20h 41m 25s", Dec: 45° 16' 49s |
| Magnitude | 1 |
| Constellation | Cygnus |
The graph illustrates the annual visibility pattern of a Deneb, 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 Deneb 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 Deneb 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.