(820) Adriana
Asteroid (820) Adriana |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 3.13 AU |
eccentricity | 0.051 |
Perihelion - aphelion | 2.97 AU - 3.29 AU |
Inclination of the orbit plane | 5.9 ° |
Length of the ascending node | 118.6 ° |
Argument of the periapsis | 186.3 ° |
Time of passage of the perihelion | 4th February 2012 |
Sidereal period | 5 a 196 d |
Mean orbital velocity | 16.8 km / s |
Physical Properties | |
Medium diameter | approx. 59 km |
Albedo | 0.02 |
Absolute brightness | 11.0 mag |
history | |
Explorer | Max Wolf |
Date of discovery | March 30, 1916 |
Another name | 1916 ZB, 1934 NA 1 , 1934 PV |
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. |
(820) Adriana is an asteroid of the main belt that was discovered on March 30, 1916 by the German astronomer Max Wolf in Heidelberg .
The origin of the name is not known.