621 Werdandi

621 Werdandi

A three-dimensional model of 621 Werdandi based on its light curve.
Discovery
Discovered by August Kopff
Discovery site Heidelberg
Discovery date 11 November 1906
Designations
1906 WJ
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc 104.13 yr (38035 d)
Aphelion 3.5597 AU (532.52 Gm)
Perihelion 2.6941 AU (403.03 Gm)
3.1269 AU (467.78 Gm)
Eccentricity 0.13840
5.53 yr (2019.6 d)
299.847°
 10m 41.7s / day
Inclination 2.3146°
67.107°
31.965°
Earth MOID 1.70974 AU (255.773 Gm)
Jupiter MOID 1.60679 AU (240.372 Gm)
Jupiter Tisserand parameter 3.198
Physical characteristics
Mean radius
13.575±0.75 km
11.776 h (0.4907 d)
0.1527±0.018
10.49

    621 Werdandi is a Themistian asteroid.

    References

    External links


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