(830) Petropolitana
Asteroid (830) Petropolitana |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 3.2169 AU |
eccentricity | 0.0595 |
Perihelion - aphelion | 3.0253 AU - 3.4084 AU |
Inclination of the orbit plane | 3.82 ° |
Sidereal period | 5,770 a |
Mean orbital velocity | 16.61 km / s |
Physical Properties | |
Medium diameter | 41.22 km |
Albedo | 0.238 |
Rotation period | ? H |
Absolute brightness | 8,924 likes |
Spectral class | ? |
history | |
Explorer | G. N. Nikolayevich |
Date of discovery | 1916 |
Another name | 1916 ZZ, 1933 RK, 1949 KW |
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. |
(830) Petropolitana is an asteroid of the main belt that was discovered on August 25, 1916 by the Russian astronomer Grigori Nikolayevich Neuimin in Simejis .
The name is derived from the Russian city of Saint Petersburg .