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Discovery and designation
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|---|---|
| Discovered by | Cornelis Johannes van Houten, Ingrid van Houten-Groeneveld and Tom Gehrels |
| Discovery site | Palomar Observatory |
| Discovery date | October 16, 1977 |
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Designations
|
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| MPC designation | 6353 |
| Alternate name(s) | 3107 T-3 |
| Epoch May 14, 2008 | |
| Ap | 3.5981906 |
| Peri | 2.6089864 |
| Eccentricity | 0.1593646 |
| Orbital period | 1997.0761695 |
| Mean anomaly | 176.74946 |
| Inclination | 2.52982 |
| Longitude of ascending node | 32.50139 |
| Argument of peri | 55.75086 |
| Geometric albedo | 0.0962 |
| Absolute magnitude (H) | 12.1 |
6353 Semper (3107 T-3) is a main-belt asteroid discovered on October 16, 1977 by Cornelis Johannes van Houten, Ingrid van Houten-Groeneveld and Tom Gehrels at Palomar Observatory.