(2166) Handahl
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Asteroid (2166) Handahl |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.3468 AU |
| eccentricity | 0.2168 |
| Perihelion - aphelion | 1.8381 AU - 2.8556 AU |
| Inclination of the orbit plane | 5.13 ° |
| Sidereal period | 3,595 a |
| Mean orbital velocity | 19.44 km / s |
| Physical Properties | |
| Medium diameter | ? km |
| Dimensions | ? kg |
| Albedo | ? |
| Medium density | ? g / cm³ |
| Rotation period | ? H |
| Absolute brightness | 12.8 mag |
| Spectral class | ? |
| history | |
| Explorer | G. N. Neuimin |
| Date of discovery | August 13, 1936 |
| Another name | 1936 QB, 1929 TR, 1943 MD |
| 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. | |
(2166) Handahl is an asteroid of the main belt that was discovered on August 13, 1936 by the Russian astronomer Grigori Nikolajewitsch Neuimin in Simejis .
The name is derived from Violet Handahl Green , the mother of MPC employee Daniel WE Green .