(819) Barnardiana
Asteroid (819) Barnardiana |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.1978 AU |
eccentricity | 0.1415 |
Perihelion - aphelion | 1.8869 AU - 2.5087 AU |
Inclination of the orbit plane | 4.895 ° |
Sidereal period | 3,258 a |
Mean orbital velocity | 20.09 km / s |
Physical Properties | |
Medium diameter | approx. 9 km |
Albedo | ? |
Rotation period | ? |
Absolute brightness | 12.0 mag |
Spectral class | SMASSII: S. |
history | |
Explorer | Max Wolf |
Date of discovery | 1916 |
Another name | 1916 ZA, 1930 QX, 1955 EB |
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. |
(819) Barnardiana is an asteroid of the main belt , which on 3 March 1916 by the German astronomer Max Wolf in Heidelberg was discovered.
The asteroid was named after the American astronomer Edward Emerson Barnard .