(4992) Kalman Main-belt Asteroid
Discovered on 25 October 1982 by L. V. Zhuravleva at Nauchnyj.
Where Kalman is today
Seen from above the solar system on 2026-10-14: Kalman is 2.33 au from the Sun and 3.06 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 4992 |
| Provisional designation | 1982 UX10 |
| Orbit class | Main-belt Asteroid |
| Diameter | 6.50 km (#8,257 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.348 |
| Absolute magnitude (H) | 13.06 |
| Orbital period | 4.13 years |
| Semi-major axis | 2.57 au |
| Perihelion – aphelion | 2.28 – 2.87 au |
| Eccentricity | 0.115 |
| Inclination | 14.5° |
| Closest distance between its orbit and Earth's (MOID) | 1.30 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 25 October 1982
- (3930) Vasilev
- (7161) Golitsyn
- (11826) Yurijgromov
- (14819) Nikolaylaverov
- (18321) Bobrov
- (35053) Rojyurij