(343) Ostara
Asteroid (343) Ostara |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2,412 AU |
eccentricity | 0.229 |
Perihelion - aphelion | 1.859 AU - 2.965 AU |
Inclination of the orbit plane | 3.3 ° |
Length of the ascending node | 38.7 ° |
Argument of the periapsis | 9.7 ° |
Time of passage of the perihelion | August 30, 2012 |
Sidereal period | 3 a 272 d |
Mean orbital velocity | 18.9 km / s |
Physical Properties | |
Medium diameter | 19.1 km |
Albedo | 0.12 |
Absolute brightness | 11.6 mag |
history | |
Explorer | Max Wolf |
Date of discovery | November 15, 1892 |
Another name | 1892 N |
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. |
(343) Ostara is an asteroid of the main belt , which was discovered on November 15, 1892 by Max Wolf in Heidelberg .