3089 Oujianquan
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| Discovery and designation | |
|---|---|
| Discovered by | Purple Mountain Observatory |
| Discovery site | Nanking |
| Discovery date | December 3, 1981 |
| Designations | |
| MPC designation | 3089 |
| Alternative names | 1981 XK2 |
| Orbital characteristics | |
| Epoch May 14, 2008 | |
| Aphelion | 3.4684539 |
| Perihelion | 2.3986111 |
| Eccentricity | 0.1823472 |
| Orbital period | 1835.2058550 |
| Mean anomaly | 268.99081 |
| Inclination | 16.67746 |
| Longitude of ascending node | 88.42018 |
| Argument of perihelion | 184.94252 |
| Physical characteristics | |
| Geometric albedo | 0.0618 |
| Absolute magnitude (H) | 11.00 |
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3089 Oujianquan (1981 XK2) is a main-belt asteroid discovered on December 3, 1981 by Purple Mountain Observatory at Nanking.
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