(302) Clarissa
Asteroid (302) Clarissa |
|
---|---|
Properties of the orbit ( animation ) | |
Orbit type | Inner main belt |
Asteroid family | Clarissa family |
Major semi-axis | 2.406 AU |
eccentricity | 0.111 |
Perihelion - aphelion | 2.14 AU - 2.672 AU |
Inclination of the orbit plane | 3.4 ° |
Length of the ascending node | 7.9 ° |
Argument of the periapsis | 54.4 ° |
Time of passage of the perihelion | August 18, 2010 |
Sidereal period | 3 a 267 d |
Mean orbital velocity | 19.1 km / s |
Physical Properties | |
Medium diameter | 39 km |
Albedo | 0.0524 |
Rotation period | 14 h 23 min |
Absolute brightness | 10.89 likes |
Spectral class | F. |
history | |
Explorer | A. Charlois |
Date of discovery | November 14, 1890 |
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. |
(302) Clarissa is an asteroid of the main asteroid belt , which on 14 November 1890 by Auguste Charlois at the Observatory of Nice was discovered.
Clarissa moves from 2.1350 ( perihelion ) to 2.6753 ( aphelion ) astronomical units around the sun in 3.73 years . The orbit is inclined 3.4128 ° to the ecliptic , the orbital eccentricity is 0.1123.
Clarissa is 39 kilometers in diameter. It has a dark surface with an albedo of 0.052. It rotates around its own axis in around 14 hours and 23 minutes.