(1821) Aconcagua
Asteroid (1821) Aconcagua |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.3777 AU |
eccentricity | 0.2023 |
Perihelion - aphelion | 1.8967 AU - 2.8588 AU |
Inclination of the orbit plane | 2.107 ° |
Sidereal period | 3,667 a |
Mean orbital velocity | 19.32 km / s |
Physical Properties | |
Medium diameter | ? km |
Albedo | ? |
Rotation period | ? |
Absolute brightness | 13.2 mag |
Spectral class | ? |
history | |
Explorer | Miguel Itzigsohn |
Date of discovery | June 24, 1950 |
Another name | 1950 MB, 1950 NL, 1954 RQ |
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. |
(1821) Aconcagua is an asteroid of the main belt , which on 24 June 1950 by the Argentine astronomers Miguel Itzigsohn in La Plata was discovered.
The asteroid is named after the mountain Cerro Aconcagua in the Andes.