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Discovery and designation
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|
|---|---|
| Discovered by | C. J. van Houten and I. van Houten-Groeneveld |
| Discovery site | Palomar Schmidt |
| Discovery date | September 24, 1960 |
|
Designations
|
|
| MPC designation | 9689 |
| Named after | Hans Freudenthal |
| Alternate name(s) | 4831 P-L |
| Epoch May 14, 2008 | |
| Ap | 3.0109566 |
| Peri | 2.2048450 |
| Eccentricity | 0.1545518 |
| Orbital period | 1538.2786542 |
| Mean anomaly | 10.91776 |
| Inclination | 13.46630 |
| Longitude of ascending node | 11.98782 |
| Argument of peri | 109.24775 |
| Absolute magnitude (H) | 14.4 |
9689 Freudenthal (4831 P-L) is a main-belt asteroid discovered on September 24, 1960 by C. J. van Houten and I. van Houten-Groeneveld at Palomar Schmidt.