(1004) Belopolskya Outer Main-belt Asteroid
Discovered on 5 September 1923 by S. Beljavskij at Simeis.
Where Belopolskya is today
Seen from above the solar system on 2026-10-14: Belopolskya is 3.71 au from the Sun and 4.58 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 1004 |
| Provisional designation | A923 RR |
| Orbit class | Outer Main-belt Asteroid |
| Diameter | 71.6 km (#452 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0348 |
| Rotation period | 9.04 hours |
| Spectral type | PC |
| Absolute magnitude (H) | 9.77 |
| Orbital period | 6.27 years |
| Semi-major axis | 3.40 au |
| Perihelion – aphelion | 3.07 – 3.73 au |
| Eccentricity | 0.0957 |
| Inclination | 2.99° |
| Closest distance between its orbit and Earth's (MOID) | 2.07 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 5 September 1923
More named asteroids discovered by S. Beljavskij
- (749) Malzovia
- (812) Adele
- (849) Ara
- (850) Altona
- (851) Zeissia
- (852) Wladilena
- (853) Nansenia
- (854) Frostia
- (855) Newcombia
- (856) Backlunda
- (857) Glasenappia
- (885) Ulrike
← (1003) Lilofee · (1005) Arago →