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Discovery and designation
|
|
|---|---|
| Discovered by | E. W. Elst |
| Discovery site | European Southern Observatory |
| Discovery date | August 16, 1990 |
|
Designations
|
|
| MPC designation | 9331 |
| Named after | Fanny Mendelssohn |
| Alternate name(s) | 1990 QM9 |
| Epoch May 14, 2008 | |
| Ap | 2.9080474 |
| Peri | 2.5876302 |
| Eccentricity | 0.0583035 |
| Orbital period | 1663.7394096 |
| Mean anomaly | 358.31374 |
| Inclination | 4.43348 |
| Longitude of ascending node | 13.75621 |
| Argument of peri | 282.68280 |
| Absolute magnitude (H) | 14.5 |
9331 Fannyhensel (1990 QM9) is a main-belt asteroid discovered on August 16, 1990 by E. W. Elst at the European Southern Observatory.