(803) Picka
Asteroid (803) Picka |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 3.1978 AU |
eccentricity | 0.0651 |
Perihelion - aphelion | 2.9896 AU - 3.406 AU |
Inclination of the orbit plane | 8.685 ° |
Sidereal period | 5,718 a |
Mean orbital velocity | 16.66 km / s |
Physical Properties | |
Medium diameter | 46.5 km |
Albedo | 0.118 |
Rotation period | ? H |
Absolute brightness | 9,104 likes |
Spectral class | ? |
history | |
Explorer | J. Palisa |
Date of discovery | 1915 |
Another name | 1915 WS, 1952 YH |
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. |
(803) Picka is an asteroid of the main belt , which was discovered on March 21, 1915 by the Austrian astronomer Johann Palisa in Vienna .
The asteroid was named after the Czech physicist Friedrich Pick .