(4331) Hubbard Main-belt Asteroid
Discovered on 18 April 1983 by N. G. Thomas at Anderson Mesa.
Where Hubbard is today
Seen from above the solar system on 2026-10-14: Hubbard is 1.87 au from the Sun and 2.71 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 4331 |
| Provisional designation | 1983 HC |
| Orbit class | Main-belt Asteroid |
| Diameter | 6.04 km (#8,860 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.206 |
| Absolute magnitude (H) | 13.58 |
| Orbital period | 3.32 years |
| Semi-major axis | 2.23 au |
| Perihelion – aphelion | 1.77 – 2.69 au |
| Eccentricity | 0.207 |
| Inclination | 5.71° |
| Closest distance between its orbit and Earth's (MOID) | 0.753 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 18 April 1983
More named asteroids discovered by N. G. Thomas
- (2089) Cetacea
- (2366) Aaryn
- (2527) Gregory
- (2556) Louise
- (2558) Viv
- (2612) Kathryn
- (2683) Brian
- (2684) Douglas
- (2764) Moeller
- (2779) Mary
- (2895) Memnon
- (2927) Alamosa
← (4330) Vivaldi · (4332) Milton →