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
MPC designation (731) Sorga
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]

External links[edit]