(955) Alstede
|
Asteroid (955) Alstede |
|
|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.5954 AU |
| eccentricity | 0.2891 |
| Perihelion - aphelion | 1.8451 AU - 3.3458 AU |
| Inclination of the orbit plane | 10.687 ° |
| Sidereal period | 4,181 a |
| Mean orbital velocity | 18.49 km / s |
| Physical Properties | |
| Medium diameter | 17.32 km |
| Albedo | 0.213 |
| Rotation period | 5.190 h |
| Absolute brightness | 10,581 likes |
| Spectral class | ? |
| history | |
| Explorer | K. Reinmuth |
| Date of discovery | August 5, 1921 |
| Another name | 1921 VJ, 1946 OF |
| 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. | |
(955) Alstede is an asteroid of the main belt that was discovered on August 5, 1921 by the German astronomer Karl Wilhelm Reinmuth at the Heidelberg-Königstuhl State Observatory at the University of Heidelberg .
The asteroid is named after Lina Alstede Reinmuth , the wife of the discoverer.