(9863) Reichardt Main-belt Asteroid
Discovered on 13 September 1991 by Borngen, F., Schmadel, L. D. at Tautenburg.
Where Reichardt is today
Seen from above the solar system on 2026-10-14: Reichardt is 2.07 au from the Sun and 3.01 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 9863 |
| Provisional designation | 1991 RJ7 |
| Orbit class | Main-belt Asteroid |
| Diameter | 3.75 km (#13,324 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.307 |
| Absolute magnitude (H) | 14.63 |
| Orbital period | 3.35 years |
| Semi-major axis | 2.24 au |
| Perihelion – aphelion | 1.98 – 2.50 au |
| Eccentricity | 0.117 |
| Inclination | 3.35° |
| Closest distance between its orbit and Earth's (MOID) | 0.969 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 13 September 1991
- (5338) Michelblanc
- (5628) Preussen
- (6044) Hammer-Purgstall
- (6966) Vietoris
- (7586) Bismarck
- (7767) Tomatic
- (7945) Kreisau
- (9761) Krautter
- (9762) Hermannhesse
- (10096) Colleenohare
- (12729) Berger
- (13531) Weizsacker