(4431) Holeungholee
Asteroid (4431) Holeungholee |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Asteroid family | Eos family |
Major semi-axis | 3.0593 AU |
eccentricity | 0.1045 |
Perihelion - aphelion | 2.7396 AU - 3.379 AU |
Inclination of the orbit plane | 10.909 ° |
Sidereal period | 5,351 a |
Mean orbital velocity | 17.029 km / s |
Physical Properties | |
Medium diameter | 28.88 km |
Dimensions | ? | kg
Albedo | 0.093 |
Medium density | ? g / cm³ |
Rotation period | 8.170 h |
Absolute brightness | 11,458 likes |
Spectral class | ? |
history | |
Explorer | Purple Mountain Observatory |
Date of discovery | November 28, 1978 |
Another name | 1978 WU 14 , 1962 XO 1 , 1962 YC |
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. |
(4431) Holeungholee is an asteroid of the main belt , which on 28. November 1978 at the Purple Mountain Observatory in Nanjing was discovered.
The asteroid was named after the Holeungholee Foundation , founded in 1994 , a foundation that promotes science and technology.