(6389) Ogawa Main-belt Asteroid
Discovered on 21 January 1990 by Endate, K., Watanabe, K. at Kitami.
Where Ogawa is today
Seen from above the solar system on 2026-10-14: Ogawa is 2.70 au from the Sun and 3.38 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 6389 |
| Provisional designation | 1990 BX |
| Orbit class | Main-belt Asteroid |
| Diameter | 6.31 km (#8,487 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.443 |
| Absolute magnitude (H) | 13.42 |
| Orbital period | 4.57 years |
| Semi-major axis | 2.75 au |
| Perihelion – aphelion | 2.58 – 2.93 au |
| Eccentricity | 0.0630 |
| Inclination | 6.53° |
| Closest distance between its orbit and Earth's (MOID) | 1.60 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 21 January 1990
- (4458) Oizumi
- (4951) Iwamoto
- (5330) Senrikyu
- (5435) Kameoka
- (5825) Rakuyou
- (6391) Africano
- (6517) Buzzi
- (8492) Kikuoka
- (11284) Belenus
- (11503) Isobeken
- (11504) Kazo
- (35076) Yataro