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Discovery and designation
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| Discovered by | C. S. Shoemaker |
| Discovery site | Palomar |
| Discovery date | September 26, 1987 |
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Designations
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| MPC designation | 9739 |
| Alternate name(s) | 1987 SH7 |
| Epoch May 14, 2008 | |
| Ap | 2.0930170 |
| Peri | 1.7859316 |
| Eccentricity | 0.0791672 |
| Orbital period | 986.5622277 |
| Mean anomaly | 242.24387 |
| Inclination | 18.67561 |
| Longitude of ascending node | 289.71850 |
| Argument of peri | 54.24400 |
| Absolute magnitude (H) | 13.7 |
9739 Powell (1987 SH7) is an inner main-belt asteroid discovered on September 26, 1987 by C. S. Shoemaker at Palomar.
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