731 Sorga

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731 Sorga
731Sorga (Lightcurve Inversion).png
A three-dimensional model of 731 Sorga based on its light curve.
Discovery
Discovered by A. Massinger
Discovery site Heidelberg
Discovery date 15 April 1912
Designations
1912 OQ
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc 100.22 yr (36605 d)
Aphelion 3.4059 AU (509.52 Gm)
Perihelion 2.5690 AU (384.32 Gm)
2.9875 AU (446.92 Gm)
Eccentricity 0.14008
5.16 yr (1886.0 d)
293.874°
0° 11m 27.168s / day
Inclination 10.689°
46.157°
288.664°
Earth MOID 1.58432 AU (237.011 Gm)
Jupiter MOID 2.07408 AU (310.278 Gm)
Jupiter Tisserand parameter 3.216
Physical characteristics
Mean radius
20.89±1 km
8.184 h (0.3410 d)
0.1436±0.015
9.62

731 Sorga is a minor planet orbiting the Sun.

See also[edit]

References[edit]

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