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Discovery and designation
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| Discovered by | E. Bowell |
| Discovery site | Flagstaff (AM) |
| Discovery date | September 2, 1980 |
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Designations
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| MPC designation | 2917 |
| Named after | Helen Sawyer Hogg |
| Alternate name(s) | 1980 RR |
| Epoch May 14, 2008 | |
| Ap | 3.1042143 |
| Peri | 2.4893713 |
| Eccentricity | 0.1099193 |
| Orbital period | 1708.3972756 |
| Mean anomaly | 291.07491 |
| Inclination | 12.80793 |
| Longitude of ascending node | 348.77458 |
| Argument of peri | 38.22236 |
| Absolute magnitude (H) | 12.0 |
2917 Sawyer Hogg (1980 RR) is a main-belt asteroid discovered on September 2, 1980 by E. Bowell at Flagstaff (AM).
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