(5452) 1937 NN
Asteroid (5452) 1937 NN |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.2216 AU |
eccentricity | 0.2228 |
Perihelion - aphelion | 1.7267 AU - 2.7165 AU |
Inclination of the orbit plane | 6.1585 ° |
Sidereal period | 3.31 a |
Mean orbital velocity | 19.98 km / s |
Physical Properties | |
Medium diameter | ? km |
Albedo | ? |
Rotation period | 3.2562 h |
Absolute brightness | 12.8 mag |
Spectral class | ? |
history | |
Explorer | Cyril V. Jackson |
Date of discovery | July 5, 1937 |
Another name | 1956 AR, 1973 GK 1 , 1983 FD, 1987 SN, 1990 MD 2 |
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. |
(5452) 1937 NN is a main inner belt asteroid discovered in Johannesburg on July 5, 1937 by the South African astronomer Cyril V. Jackson .