(3476) Dongguan
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Asteroid (3476) Dongguan |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 3.1613 AU |
| eccentricity | 0.1949 |
| Perihelion - aphelion | 2.5453 AU - 3.7773 AU |
| Inclination of the orbit plane | 21.615 ° |
| Sidereal period | 5,621 a |
| Mean orbital velocity | 16.75 km / s |
| Physical Properties | |
| Medium diameter | 31.54 km |
| Dimensions | ? kg |
| Albedo | 0.031 |
| Medium density | ? g / cm³ |
| Rotation period | ? H |
| Absolute brightness | 11,462 likes |
| Spectral class | ? |
| history | |
| Explorer | Purple Mountain Observatory |
| Date of discovery | October 28, 1978 |
| Another name | 1978 UF 2 , 1984 WH |
| 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. | |
(3476) Dongguan is an asteroid of the main belt , which on 28 October 1978 at the Purple Mountain Observatory in Nanjing was discovered.
It was named in 1997 after the Chinese city of Dongguan .