|
Discovery and designation
|
|
|---|---|
| Discovered by | F. Borngen |
| Discovery site | Tautenburg |
| Discovery date | October 7, 1991 |
|
Designations
|
|
| MPC designation | 52309 |
| Named after | Philipp Nicolai |
| Alternate name(s) | 1991 TQ7 |
| Epoch May 14, 2008 | |
| Ap | 2.8994859 |
| Peri | 2.6740037 |
| Eccentricity | 0.0404562 |
| Orbital period | 1699.1989315 |
| Mean anomaly | 299.09867 |
| Inclination | 18.24436 |
| Longitude of ascending node | 1.06719 |
| Argument of peri | 265.93998 |
| Absolute magnitude (H) | 13.4 |
52309 Philnicolai (1991 TQ7) is a main-belt asteroid discovered on October 7, 1991 by F. Borngen at Tautenburg.