(3340) Yinhai
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Asteroid (3340) Yinhai |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.2338 AU |
| eccentricity | 0.1940 |
| Perihelion - aphelion | 1.8005 AU - 2.667 AU |
| Inclination of the orbit plane | 5.605 ° |
| Sidereal period | 3,339 a |
| Mean orbital velocity | 19.93 km / s |
| Physical Properties | |
| Medium diameter | ? km |
| Albedo | ? |
| Rotation period | ? H |
| Absolute brightness | 13.3 mag |
| Spectral class | S. |
| history | |
| Explorer | Purple Mountain Observatory |
| Date of discovery | October 12, 1979 |
| Another name | 1979 TK, 1939 UE, 1969 TT 4 |
| Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items. | |
(3340) Yinhai is an asteroid of the main belt , which on 12 October 1979 at Purple Mountain Observatory in Nanjing was discovered.
The asteroid is named after Yinhai , a district on Hailing Island in the South China Sea , which belongs to Guangxi .