(1725) CrAO
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Asteroid (1725) CrAO |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Koronis family |
| Major semi-axis | 2.9019 AU |
| eccentricity | 0.0936 |
| Perihelion - aphelion | 2.6303 AU - 3.1735 AU |
| Inclination of the orbit plane | 3.17 ° |
| Sidereal period | 4,943 a |
| Mean orbital velocity | 17.48 km / s |
| Physical Properties | |
| Medium diameter | approx. 16.1 km |
| Albedo | ? |
| Rotation period | ? H |
| Absolute brightness | 11.3 mag |
| Spectral class | ? |
| history | |
| Explorer | G. N. Neuimin |
| Date of discovery | September 20, 1930 |
| Another name | 1930 SK, 1933 DF, 1960 WL |
| 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. | |
(1725) Crao is an asteroid of the main belt , which on 20 September 1930 by the Russian astronomer Grigory Neujmin in simeiz was discovered.
The name of the asteroid is the abbreviation for the Crimean Observatory , the Crimean Astrophysical Observatory , at whose facility in Simejis the discovery was made.