(1674) Groeneveld

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Asteroid
(1674) Groeneveld
Properties of the orbit ( animation )
Orbit type Main belt asteroid
Asteroid family Themis family
Major semi-axis 3.1969  AU
eccentricity 0.1256
Perihelion - aphelion 2.7955 AU - 3.5982 AU
Inclination of the orbit plane 2.668 °
Sidereal period 5,716 a
Mean orbital velocity 16.66 km / s
Physical Properties
Medium diameter 27.38 km
Dimensions ? Template: Infobox asteroid / maintenance / masskg
Albedo 0.089
Medium density ? g / cm³
Rotation period 8.100 h
Absolute brightness 11,213 mag
Spectral class ?
history
Explorer K. Reinmuth
Date of discovery September 7, 1938
Another name 1938 DS, 1949 DF, 1955 DF
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.

(1674) Groeneveld is an asteroid of the main belt that was discovered on September 7, 1938 by the German astronomer Karl Wilhelm Reinmuth in Heidelberg .

The asteroid is named after the Dutch astronomer Ingrid van Houten-Groeneveld .

See also