|
Discovery and designation
|
|
|---|---|
| Discovered by | Lincoln Laboratory Near-Earth Asteroid Research Team |
| Discovery site | Socorro |
| Discovery date | September 14, 1998 |
|
Designations
|
|
| MPC designation | 21575 |
| Alternate name(s) | 1998 RB80 |
| Epoch May 14, 2008 | |
| Ap | 3.0222623 |
| Peri | 2.4512233 |
| Eccentricity | 0.1043282 |
| Orbital period | 1653.6721720 |
| Mean anomaly | 188.19714 |
| Inclination | 6.08658 |
| Longitude of ascending node | 95.86050 |
| Argument of peri | 124.94532 |
| Absolute magnitude (H) | 13.4 |
21575 Padmanabhan (1998 RB80) is a main-belt asteroid discovered on September 14, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.