Asteroid 44 Nysa Observation Details
Nysa Daily Motion
Nysa will rise at 22:12, during twilight, and will ascend to 65° by the time twilight ends at 03:54.44 Nysa will be visible until June, 18, 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.
Nysa Visibility Timetable on October 21
Nysa Rise and Set Timetable
| Time | Elevation | |
| Moon Rise, 0.9% illuminated | 04:37 | 69° |
| Moon Set | 15:52 | -32° |
| Astrosession begin | 17:50 | -34° |
| Nysa rise | 22:12 | |
| Astrosession end | 03:54 | 65° |
| Civil sunrise | 04:55 | 70° |
| Nysa transit | 05:07 | 70° |
| Sunrise | 05:23 | 70° |
Track Nysa Position Throughout the Night
← Tue, 21 October 2025 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe Nysa changing position in the night sky.
Nysa Description
Nysa, designated as 44 Nysa, is a main-belt asteroid, located between Mars and Jupiter in the solar system. With a diameter of 70 km, 44 Nysa completes its orbit around the Sun in 3.8 years. At the moment, 44 Nysa is 1.848 AU (276,471,825 km) from Earth, and it is located in the constellation Cancer.Current position of Nysa in Solar System
| Date | Tue, 21 October 2025 |
| Distance from Earth to Nysa | 1.8471 AU (276,322,227km) |
| Elongation | 89° |
| Angular diameter | " |
| Magnitude | 10.5 |
Finder Chart for Nysa
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| Object name | 44 Nysa |
| Field of view | |
| Limiting magnitude | |
| 44 Nysa coordinates | 8.01177, 17.69986 |
| Center coordinates | 8.01177, 17.69986 |
Annual motion of Nysa
| Date | Wed, 22 October 2025 |
| Twighlight start | 17:49 |
| Twighlight end | 03:53 |
| Twighlight duration | 10h 4m |
| Rise | 22:13 |
| Set | 12:03 |
| Elevation at transit | 70° |
| Transit time | 05:08 |
| Equatorial coordinates | RA: 08h 02m 09s", Dec: 17° 37' 51s |
| Magnitude | 11 |
| Constellation | Cancer |
The graph illustrates the annual visibility pattern of a Nysa, 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 Nysa 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 Nysa 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 44 Nysa
Coordinates & Visibility
| Right Ascension | 8.01177° |
| Declination | 17.69986° |
| Magnitude | 10.5 |
| Constellation | Cancer |
| Elevation | -32.5° |
| Azimuth | 20.1° |
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.