(681) Gorgon
Asteroid (681) Gorgon |
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Properties of the orbit ( animation ) | |
Orbit type | Outer main belt |
Major semi-axis | 3.104 AU |
eccentricity | 0.103 |
Perihelion - aphelion | 2.783 AU - 3.425 AU |
Inclination of the orbit plane | 12.6 ° |
Length of the ascending node | 178 ° |
Argument of the periapsis | 118 ° |
Time of passage of the perihelion | November 26, 2008 |
Sidereal period | 5 a 171 d |
Mean orbital velocity | 16.9 km / s |
Physical Properties | |
Medium diameter | approx. 20 km |
Absolute brightness | 10.8 mag |
history | |
Explorer | August Kopff |
Date of discovery | May 13, 1909 |
Another name | 1909 GZ, 1949 UO, 1954 RD |
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. |
(681) Gorgo is an asteroid of the main belt that was discovered on May 13, 1909 by the German astronomer August Kopff in Heidelberg .
The asteroid was named after the mythological Greek monsters of the Gorgons .