(4553) Doncampbell Main-belt Asteroid
Discovered on 15 September 1982 by E. Bowell at Anderson Mesa.
Where Doncampbell is today
Seen from above the solar system on 2026-10-14: Doncampbell is 2.96 au from the Sun and 3.27 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 4553 |
| Provisional designation | 1982 RH |
| Orbit class | Main-belt Asteroid |
| Diameter | 9.00 km (#5,763 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.166 |
| Rotation period | 13.0 hours |
| Absolute magnitude (H) | 12.47 |
| Orbital period | 4.24 years |
| Semi-major axis | 2.62 au |
| Perihelion – aphelion | 2.26 – 2.98 au |
| Eccentricity | 0.139 |
| Inclination | 12.9° |
| Closest distance between its orbit and Earth's (MOID) | 1.27 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 15 September 1982
- (2815) Soma
- (3276) Porta Coeli
- (3693) Barringer
- (4194) Sweitzer
- (5861) Glynjones
- (7921) Huebner
- (8258) McCracken
- (12218) Fleischer
- (13004) Aldaz
More named asteroids discovered by E. Bowell
- (2246) Bowell
- (2264) Sabrina
- (2270) Yazhi
- (2316) Jo-Ann
- (2356) Hirons
- (2357) Phereclos
- (2383) Bradley
- (2409) Chapman
- (2410) Morrison
- (2411) Zellner
- (2421) Nininger
- (2432) Soomana
← (4552) Nabelek · (4554) Fanynka →