(3542) Tanjiazhen
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Asteroid (3542) Tanjiazhen |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Veritas family |
| Major semi-axis | 3.1680 AU |
| eccentricity | 0.0936 |
| Perihelion - aphelion | 2.8716 AU - 3.4644 AU |
| Inclination of the orbit plane | 8.086 ° |
| Sidereal period | 5,639 a |
| Mean orbital velocity | 16.73 km / s |
| Physical Properties | |
| Medium diameter | approx. 18 km |
| Albedo | ? |
| Rotation period | ? H |
| Absolute brightness | 12.4 mag |
| Spectral class | ? |
| history | |
| Explorer | Purple Mountain Observatory |
| Date of discovery | October 9, 1964 |
| Another name | 1964 TN 2 , 1981 SU 7 , 1981 WS 5 |
| 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. | |
(3542) Tanjiazhen is an asteroid of the main belt , which on 9 October 1964 at the Purple Mountain Observatory in Nanjing was discovered.
The origin of the name is not known.