(3136) Anshan
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Asteroid (3136) Anshan |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 3.1690 AU |
| eccentricity | 0.1301 |
| Perihelion - aphelion | 2.7566 AU - 3.5814 AU |
| Inclination of the orbit plane | 4.536 ° |
| Sidereal period | 5,641 a |
| Mean orbital velocity | 16.73 km / s |
| Physical Properties | |
| Medium diameter | approx. 19 km |
| Dimensions | ? kg |
| Albedo | ? |
| Medium density | ? g / cm³ |
| Rotation period | ? |
| Absolute brightness | 12.0 mag |
| Spectral class | ? |
| history | |
| Explorer | Purple Mountain Observatory |
| Date of discovery | November 18, 1981 |
| Another name | 1981 WD 4 , 1938 DL, 1978 BC |
| 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. | |
(3136) Anshan is an asteroid of the main belt , which on 18 November 1981 from Purple Mountain Observatory in Nanjing was discovered.
The name of the asteroid is derived from the city of Anshan in the Chinese province of Liaoning .