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Discovery and designation
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|---|---|
| Discovered by | C. S. Shoemaker |
| Discovery site | Palomar |
| Discovery date | March 9, 1989 |
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Designations
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| MPC designation | 5285 |
| Alternate name(s) | 1989 EO11 |
| Epoch May 14, 2008 | |
| Ap | 5.4012949 |
| Peri | 4.8875081 |
| Eccentricity | 0.0499365 |
| Orbital period | 4261.8751825 |
| Mean anomaly | 331.44941 |
| Inclination | 25.19570 |
| Longitude of ascending node | 144.30776 |
| Argument of peri | 255.83856 |
| Absolute magnitude (H) | 9.8 |
5285 Krethon (1989 EO11) is a Jupiter Trojan discovered on March 9, 1989 by C. S. Shoemaker at Palomar.
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