3509 Sanshui
From Wikipedia, the free encyclopedia
This article is about the main-belt asteroid. For the administrative district in Guangdong Province, China, see Sanshui District. For the style of Chinese painting, see shan shui.
| Discovery and designation | |
|---|---|
| Discovered by | Purple Mountain Observatory |
| Discovery site | Nanking |
| Discovery date | October 28, 1978 |
| Designations | |
| MPC designation | 3509 |
| Named after | Sanshui District |
| Alternative names | 1978 UH2 |
| Orbital characteristics | |
| Epoch May 14, 2008 | |
| Aphelion | 2.9936016 |
| Perihelion | 2.2046702 |
| Eccentricity | 0.1517680 |
| Orbital period | 1530.5301871 |
| Mean anomaly | 55.72495 |
| Inclination | 12.81131 |
| Longitude of ascending node | 219.89937 |
| Argument of perihelion | 139.52053 |
| Physical characteristics | |
| Absolute magnitude (H) | 12.1 |
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3509 Sanshui (1978 UH2) is a main-belt asteroid discovered on October 28, 1978 by Purple Mountain Observatory at Nanking.
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