(4163) Saaremaa
|
Asteroid (4163) Saaremaa |
|
|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Eos family |
| Major semi-axis | 3.022 AU |
| eccentricity | 0.0525 |
| Perihelion - aphelion | 2.8632 AU - 3.1808 AU |
| Inclination of the orbit plane | 11.09 ° |
| Sidereal period | 5.254 a |
| Mean orbital velocity | 17.13 km / s |
| Physical Properties | |
| Medium diameter | approx. 20 km |
| Albedo | ? |
| Rotation period | ? H |
| Absolute brightness | 11.4 mag |
| Spectral class | ? |
| history | |
| Explorer | Liisi Oterma |
| Date of discovery | April 19, 1941 |
| Another name | 1941 HC, 1978 GZ 4 , 1979 OA 15 |
| 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. | |
(4163) Saaremaa is an asteroid of the main belt , which on 19 April 1941 by the Finnish astronomer liisi oterma in Turku was discovered.
The asteroid is named after the Saaremaa island in Estonia.