(819) Barnardiana
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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 .