(1031) Arctica
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Asteroid (1031) Arctica |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 3.0481 AU |
| eccentricity | 0.0617 |
| Perihelion - aphelion | 2.8599 AU - 3.2362 AU |
| Inclination of the orbit plane | 17.594 ° |
| Sidereal period | 5,322 a |
| Mean orbital velocity | 17.06 km / s |
| Physical Properties | |
| Medium diameter | 75.48 km |
| Dimensions | ? kg |
| Albedo | 0.047 |
| Medium density | ? g / cm³ |
| Rotation period | 51.0 h |
| Absolute brightness | 9,454 likes |
| Spectral class | ? |
| history | |
| Explorer | SI Beljawski |
| Date of discovery | 1924 |
| Another name | 1924 RR, A910 VB, A913 JA |
| 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. | |
(1031) Arctica is an asteroid of the main belt , which on 6. June 1924 by the Russian astronomer Sergei Ivanovich Beliavsky at the Crimean Astrophysical Observatory in simeiz was discovered.
The name is derived from the northern polar region of the earth, the Arctic .