(1484) Postrema Main-belt Asteroid
Discovered on 29 April 1938 by G. N. Neujmin at Simeis.
Where Postrema is today
Seen from above the solar system on 2026-10-14: Postrema is 3.28 au from the Sun and 2.35 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 1484 |
| Provisional designation | 1938 HC |
| Orbit class | Main-belt Asteroid |
| Diameter | 40.9 km (#950 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0150 |
| Rotation period | 12.2 hours |
| Spectral type | B |
| Absolute magnitude (H) | 10.83 |
| Orbital period | 4.52 years |
| Semi-major axis | 2.74 au |
| Perihelion – aphelion | 2.17 – 3.30 au |
| Eccentricity | 0.207 |
| Inclination | 17.3° |
| Closest distance between its orbit and Earth's (MOID) | 1.21 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
More named asteroids discovered by G. N. Neujmin
- (748) Simeisa
- (751) Faina
- (752) Sulamitis
- (753) Tiflis
- (762) Pulcova
- (768) Struveana
- (769) Tatjana
- (779) Nina
- (780) Armenia
- (781) Kartvelia
- (787) Moskva
- (789) Lena
← (1483) Hakoila · (1485) Isa →