(20959) 1936 UG
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Asteroid (20959) 1936 UG |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.6110 AU |
| eccentricity | 0.3124 |
| Perihelion - aphelion | 1.7953 AU - 3.4266 AU |
| Inclination of the orbit plane | 6.109 ° |
| Sidereal period | 4,219 a |
| Mean orbital velocity | 18.43 km / s |
| Physical Properties | |
| Medium diameter | ? km |
| Dimensions | ? kg |
| Albedo | ? |
| Medium density | ? g / cm³ |
| Rotation period | ? |
| Absolute brightness | 13.7 mag |
| Spectral class | ? |
| history | |
| Explorer | M. Laugier |
| Date of discovery | October 21, 1936 |
| Another name | 1936 UG, 1991 YJ, 1999 RM 173 |
| 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. | |
(20959) 1936 UG is an asteroid of the main belt that was discovered on October 21, 1936 by the French astronomer Marguerite Laugier in Nice .