Asteroid 51 Nemausa Observation Details
Nemausa Daily Motion
Nemausa will reach its transit before twilight, at 19:38. By the onset of twilight at 21:46, it will be at elevation, and it will set before sunrise, at 02:29.51 Nemausa will be visible until May, 30, 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.
Nemausa Visibility Timetable on April 15
Nemausa Rise and Set Timetable
| Time | Elevation | |
| Nemausa transit | 19:38 | 65° |
| Sunset | 20:08 | 64° |
| Civil sunset | 20:37 | 62° |
| Astrosession begin | 21:46 | 53° |
| Moon Rise, 96.1% illuminated | 22:10 | 49° |
| Nemausa set | 02:29 | |
| Astrosession end | 05:16 | -26° |
| Moon Set | 07:51 | -35° |
| Nemausa rise | 12:45 |
Track Nemausa Position Throughout the Night
← Tue, 15 April 2025 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe Nemausa changing position in the night sky.
Nemausa Description
Nemausa, designated as 51 Nemausa, is a main-belt asteroid, located between Mars and Jupiter in the solar system. With a diameter of 138 km, 51 Nemausa completes its orbit around the Sun in 3.6 years. At the moment, 51 Nemausa is 2.014 AU (301,290,112 km) from Earth, and it is located in the constellation Gemini.Current position of Nemausa in Solar System
| Date | Tue, 15 April 2025 |
| Distance from Earth to Nemausa | 2.014 AU (301,290,112km) |
| Elongation | 89° |
| Angular diameter | " |
| Magnitude | 12.32 |
Finder Chart for Nemausa
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| Object name | 51 Nemausa |
| Field of view | |
| Limiting magnitude | |
| 51 Nemausa coordinates | 7.6762797266535, 14.974473556262 |
| Center coordinates | 7.6762797266535, 14.974473556262 |
Annual motion of Nemausa
| Date | Wed, 16 April 2025 |
| Twighlight start | 21:47 |
| Twighlight end | 05:14 |
| Twighlight duration | 7h 27m |
| Rise | 12:45 |
| Set | 02:27 |
| Elevation at transit | 65° |
| Transit time | 19:36 |
| Equatorial coordinates | RA: 07h 41m 50s", Dec: 15° 00' 27s |
| Magnitude | 12 |
| Constellation | Gemini |
The graph illustrates the annual visibility pattern of a Nemausa, 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 Nemausa 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 Nemausa 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.
Acknowledgments
We acknowledge NASA's Jet Propulsion Laboratory (JPL) for providing essential data on asteroids and comets through their Small-Body Database (SBDB) and Center for Near-Earth Object Studies (CNEOS). Their continuous efforts in tracking and cataloging these celestial bodies make it possible to offer accurate and up-to-date information on their positions, orbits, and physical characteristics.