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Discovery and designation
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|---|---|
| Discovered by | Purple Mountain Observatory |
| Discovery site | Nanking |
| Discovery date | December 21, 1981 |
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Designations
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| MPC designation | 3388 |
| Alternate name(s) | 1981 YR1 |
| Epoch May 14, 2008 | |
| Ap | 2.8368720 |
| Peri | 1.8890902 |
| Eccentricity | 0.2005479 |
| Orbital period | 1326.7490708 |
| Mean anomaly | 82.53218 |
| Inclination | 25.01034 |
| Longitude of ascending node | 99.09597 |
| Argument of peri | 16.72651 |
| Absolute magnitude (H) | 12.8 |
3388 Tsanghinchi (1981 YR1) is a main-belt asteroid discovered on December 21, 1981 by Purple Mountain Observatory at Nanking.
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