(491) Carina

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Asteroid
(491) Carina
Properties of the orbit ( animation )
Orbit type Main belt asteroid
Major semi-axis 3.189  AU
eccentricity 0.09
Perihelion - aphelion 2.902 AU - 3.476 AU
Inclination of the orbit plane 18.9 °
Length of the ascending node 175.5 °
Argument of the periapsis 235.9 °
Time of passage of the perihelion December 9, 2011
Sidereal period 5 a 253 d
Mean orbital velocity 16.6 km / s
Physical Properties
Medium diameter approx. 97 km
Albedo 0.07
Rotation period 14.9 h
Absolute brightness 8.5 likes
history
Explorer Max Wolf
Date of discovery September 3, 1902
Another name 1902 JQ, 1928 DA  1 , 1930 QK
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.

(491) Carina is an asteroid of the main belt that was discovered on September 3, 1902 by the German astronomer Max Wolf in Heidelberg .

The asteroid bears the female first name Carina , but the exact origin of the name is not known.

See also