(1403) Idelsonia
Asteroid (1403) Idelsonia |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Asteroid family | Chloris family |
Major semi-axis | 2.7182 AU |
eccentricity | 0.2919 |
Perihelion - aphelion | 1.9247 AU - 3.5117 AU |
Inclination of the orbit plane | 10.151 ° |
Sidereal period | 4,482 a |
Mean orbital velocity | 18.066 km / s |
Physical Properties | |
Medium diameter | 32.80 km |
Dimensions | ? | kg
Albedo | 0.094 |
Medium density | ? g / cm³ |
Rotation period | 5.458 h |
Absolute brightness | 11,502 likes |
Spectral class | Cgh |
history | |
Explorer | G. N. Nikolayevich |
Date of discovery | August 13, 1936 |
Another name | 1936 QA |
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. |
(1403) Idelsonia is an asteroid of the main belt , which on 13 August 1936 by the Russian astronomer Grigory Neujmin in simeiz was discovered.
The asteroid is named after the Russian astronomer Naum I. Idel'son .