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Discovery and designation
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| Discovered by | S. J. Bus |
| Discovery site | Palomar |
| Discovery date | September 30, 1975 |
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Designations
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| MPC designation | 7807 |
| Alternate name(s) | 1975 SJ1 |
| Epoch May 14, 2008 | |
| Ap | 3.4846464 |
| Peri | 2.8655152 |
| Eccentricity | 0.0974985 |
| Orbital period | 2066.4770750 |
| Mean anomaly | 28.05063 |
| Inclination | 13.22267 |
| Longitude of ascending node | 200.81261 |
| Argument of peri | 54.05357 |
| Absolute magnitude (H) | 12.8 |
7807 Grier (1975 SJ1) is a main-belt asteroid discovered on September 30, 1975 by S. J. Bus at Palomar.
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