(9645) Grünewald

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Asteroid
(9645) Grünewald
Properties of the orbit ( animation )
Epoch:  December 9, 2014 ( JD 2,457,000.5)
Orbit type Main belt asteroid
Major semi-axis 2.7542  AU
eccentricity 0.1041
Perihelion - aphelion 2.4674 AU - 3.0409 AU
Inclination of the orbit plane 3.3406 °
Length of the ascending node 296.0696 °
Argument of the periapsis 65.4964 °
Sidereal period 4.57 a
Mean orbital velocity 17.94 km / s
Physical Properties
Absolute brightness 13.3 mag
history
Explorer Freimut Börngen
Date of discovery January 5, 1995
Another name 1995 AO 4 , 1989 VO 6 , 1991 CY 5 , 1991 DT 2 , 1993 PZ 6
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.

(9645) Grünewald is an asteroid of the main belt , which was discovered on January 5, 1995 by the German astronomer Freimut Börngen at the Thuringian State Observatory Tautenburg ( IAU code 033) in the Tautenburg Forest in Thuringia .

The asteroid was named on April 2, 1999 after the German painter and graphic artist Matthias Grünewald (~ 1480–1528), who is considered an important German representative of the Renaissance .

See also

Web links