(4975) Dohmoto Main-belt Asteroid
Discovered on 16 September 1990 by Fujii, T., Watanabe, K. at Kitami.
Where Dohmoto is today
Seen from above the solar system on 2026-10-14: Dohmoto is 3.73 au from the Sun and 4.49 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 4975 |
| Provisional designation | 1990 SZ1 |
| Orbit class | Main-belt Asteroid |
| Diameter | 17.7 km (#2,542 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.107 |
| Rotation period | 6.96 hours |
| Absolute magnitude (H) | 12.39 |
| Orbital period | 5.41 years |
| Semi-major axis | 3.08 au |
| Perihelion – aphelion | 2.37 – 3.79 au |
| Eccentricity | 0.230 |
| Inclination | 15.0° |
| Closest distance between its orbit and Earth's (MOID) | 1.40 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 16 September 1990
- (4644) Oumu
- (4645) Tentaikojo
- (4676) Uedaseiji
- (5235) Jean-Loup
- (5965) Meisel
- (7058) Al-Tusi
- (7060) Al-`Ijliya
- (10086) McCurdy
- (21044) Rummel
- (24695) Styrsky