(807) Ceraskia
Asteroid (807) Ceraskia |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Asteroid family | Eos family |
Major semi-axis | 3.015 AU |
eccentricity | 0.067 |
Perihelion - aphelion | 2.813 AU - 3.217 AU |
Inclination of the orbit plane | 11.3 ° |
Length of the ascending node | 132.3 ° |
Argument of the periapsis | 340.4 ° |
Time of passage of the perihelion | August 24, 2008 |
Sidereal period | 5 a 86 d |
Mean orbital velocity | 17.1 km / s |
Physical Properties | |
Medium diameter | approx. 26 km |
Albedo | 0.15 |
Rotation period | 7 h 24 min |
Absolute brightness | 10.6 mag |
Spectral class | S. |
history | |
Explorer | Max Wolf |
Date of discovery | April 18, 1915 |
Another name | 1915 WY, 1974 QB 3 , A909 BK |
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. |
(807) Ceraskia is an asteroid of the main belt that was discovered on April 18, 1915 by the German astronomer Max Wolf in Heidelberg .
The asteroid was named after the Russian astronomer Vitol'd Karlovich Tseraskii (1849–1925).