|
Discovery and designation
|
|
|---|---|
| Discovery site | Oak Ridge Observatory |
| Discovery date | February 21, 1985 |
|
Designations
|
|
| MPC designation | 7639 |
| Alternate name(s) | 1985 DC1 |
| Epoch May 14, 2008 | |
| Ap | 3.6369450 |
| Peri | 2.8085808 |
| Eccentricity | 0.1285177 |
| Orbital period | 2113.2017525 |
| Mean anomaly | 358.34370 |
| Inclination | 0.65379 |
| Longitude of ascending node | 156.28963 |
| Argument of peri | 22.11160 |
| Absolute magnitude (H) | 13.5 |
7639 Offutt (1985 DC1) is an outer main-belt asteroid discovered on February 21, 1985 at Oak Ridge Observatory, and named in honor of American astronomer Warren B. Offutt.