(401) Ottilia
Asteroid (401) Ottilia |
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Properties of the orbit ( animation ) | |
Orbit type | Outer main belt |
Major semi-axis | 3.345 AU |
eccentricity | 0.039 |
Perihelion - aphelion | 3.214 AU - 3.476 AU |
Inclination of the orbit plane | 6 ° |
Length of the ascending node | 36.2 ° |
Argument of the periapsis | 293.9 ° |
Time of passage of the perihelion | July 6, 2007 |
Sidereal period | 6 a 44 d |
Mean orbital velocity | 16.3 km / s |
Physical Properties | |
Medium diameter | 99 ± 2.1 km |
Albedo | 0.0412 |
Rotation period | 6 h 3 min |
Absolute brightness | 9.1 mag |
history | |
Explorer | Max Wolf |
Date of discovery | March 16, 1895 |
Another name | 1895 BT |
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. |
(401) Ottilia is an asteroid of the main belt that was discovered on March 16, 1895 by the German astronomer Max Wolf in Heidelberg .
The asteroid bears the name of a female Germanic mythical figure.