(2631) Zhejiang

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Asteroid
(2631) Zhejiang
Properties of the orbit ( animation )
Orbit type Main belt asteroid
Asteroid family Gefion family
Major semi-axis 2.8012  AU
eccentricity 0.1595
Perihelion - aphelion 2.3543 AU - 3.2481 AU
Inclination of the orbit plane 9.597 °
Sidereal period 4,688 a
Mean orbital velocity 17.80 km / s
Physical Properties
Medium diameter approx. 11 km
Dimensions ? Template: Infobox asteroid / maintenance / masskg
Albedo ?
Medium density ? g / cm³
Rotation period ? H
Absolute brightness 11.9 likes
Spectral class S.
history
Explorer Purple Mountain Observatory
Date of discovery October 7, 1980
Another name 1980 TY 5 , 1973 FT, 1977 AO 2
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.

(2631) Zhejiang is an asteroid of the main belt , which on 7 October 1980 at the Purple Mountain Observatory in Nanjing was discovered.

The asteroid is named after the Chinese province of Zhejiang .

See also