(2085) Henan
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Asteroid (2085) Henan |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.6982 AU |
| eccentricity | 0.0862 |
| Perihelion - aphelion | 2.4657 AU - 2.9306 AU |
| Inclination of the orbit plane | 3.832 ° |
| Sidereal period | 4,544 a |
| Mean orbital velocity | 18.13 km / s |
| Physical Properties | |
| Medium diameter | 17 km |
| Dimensions | 12 kg |
| Albedo | ? |
| Medium density | ? g / cm³ |
| Rotation period | ? H |
| Absolute brightness | 11,709 likes |
| Spectral class | L. |
| history | |
| Explorer | Purple Mountain Observatory |
| Date of discovery | December 20, 1965 |
| Another name | 1965 YA, 1933 RE, 1938 WR |
| 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. | |
(2085) Henan is an asteroid of the main belt , which on 20 December 1965 at the Purple Mountain Observatory in Nanjing was discovered.
The asteroid is named after the Chinese province of Henan .