(4377) Koremori Main-belt Asteroid
Discovered on 4 April 1987 by Niijima, T., Urata, T. at Ojima.
Where Koremori is today
Seen from above the solar system on 2026-10-14: Koremori is 2.37 au from the Sun and 2.58 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 4377 |
| Provisional designation | 1987 GD |
| Orbit class | Main-belt Asteroid |
| Diameter | 9.52 km (#5,397 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0750 |
| Rotation period | 11.1 hours |
| Absolute magnitude (H) | 13.68 |
| Orbital period | 3.66 years |
| Semi-major axis | 2.38 au |
| Perihelion – aphelion | 2.20 – 2.56 au |
| Eccentricity | 0.0756 |
| Inclination | 2.61° |
| Closest distance between its orbit and Earth's (MOID) | 1.19 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 4 April 1987
More named asteroids discovered by Niijima, T., Urata, T.
- (3565) Ojima
- (3585) Goshirakawa
- (3686) Antoku
- (4375) Kiyomori
- (4376) Shigemori
- (4402) Tsunemori
- (4574) Yoshinaka
- (4767) Sutoku
- (4896) Tomoegozen
- (5578) Takakura
- (5830) Simohiro
- (5912) Oyatoshiyuki
← (4376) Shigemori · (4378) Voigt →