9861 Jahreiss
From Wikipedia, the free encyclopedia
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Discovery and designation
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| Discovered by | L. D. Schmadel and F. Borngen |
| Discovery site | Tautenburg |
| Discovery date | September 9, 1991 |
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Designations
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| MPC designation | 9861 |
| Alternative names[1] | 1991 RB3 |
| Epoch May 14, 2008 | |
| Ap | 2.5473936 |
| Peri | 1.9033648 |
| Eccentricity | 0.1447009 |
| Orbital period | 1212.5634508 |
| Mean anomaly | 334.97887 |
| Inclination | 2.92733 |
| Longitude of ascending node | 255.07175 |
| Argument of peri | 147.73042 |
| Absolute magnitude | 14.9 |
9861 Jahreiss (1991 RB3) is a Main-belt Asteroid discovered on September 9, 1991 by L. D. Schmadel and F. Borngen at Tautenburg.

