1686 De Sitter
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Discovery and designation
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| Discovered by | Van Gent, H. |
| Discovery site | Johannesburg (LS) |
| Discovery date | September 28, 1935 |
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Designations
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| MPC designation | 1686 |
| Named after | Willem de Sitter |
| Alternate name(s) | 1935 SR1 |
| Epoch May 14, 2008 | |
| Ap | 3.6805046 |
| Peri | 2.6354936 |
| Eccentricity | 0.1654546 |
| Orbital period | 2049.8233479 |
| Mean anomaly | 21.00967 |
| Inclination | 0.62318 |
| Longitude of ascending node | 6.48696 |
| Argument of peri | 295.10956 |
| Absolute magnitude (H) | 10.9 |
1686 De Sitter (1935 SR1) is a main-belt asteroid discovered on September 28, 1935 by Van Gent, H. at Johannesburg (LS).
[edit] External links
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