(355) Gabriella

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Asteroid
(355) Gabriella
Properties of the orbit ( animation )
Orbit type Middle main belt
Asteroid family Astraea family
Major semi-axis 2.538  AU
eccentricity 0.106
Perihelion - aphelion 2.269 AU - 2.807 AU
Inclination of the orbit plane 4.3 °
Length of the ascending node 351.9 °
Argument of the periapsis 106.1 °
Time of passage of the perihelion March 5, 2010
Sidereal period 4 a 16 d
Mean orbital velocity 18.6 km / s
Physical Properties
Medium diameter 22.79 km
Albedo 0.2353
Rotation period 4 h 50 min
Absolute brightness 10.4 mag
history
Explorer Auguste Charlois
Date of discovery January 20, 1893
Another name 1893 E, A911QH, A915RM, 1931 OD, 1943 ME
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.

(355) Gabriella is an asteroid of the main belt , which on 20 January 1893 by Auguste Charlois in Nice was discovered.

The name is derived from the first name of the French astronomer Gabrielle Renaudot Flammarion .

See also