681 Gorgo

681 Gorgo
Discovery
Discovered by	August Kopff
Discovery site	Heidelberg
Discovery date	13 May 1909
Designations
Alternative names	1909 GZ
Orbital characteristics^[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	83.58 yr (30526 d)
Aphelion	3.4247 AU (512.33 Gm)
Perihelion	2.7859 AU (416.76 Gm)
Semi-major axis	3.1053 AU (464.55 Gm)
Eccentricity	0.10287
Orbital period	5.47 yr (1998.7 d)
Mean anomaly	145.868°
Mean motion	0° 10^m 48.396^s / day
Inclination	12.580°
Longitude of ascending node	177.985°
Argument of perihelion	117.024°
Earth MOID	1.79813 AU (268.996 Gm)
Jupiter MOID	1.88682 AU (282.264 Gm)
Jupiter Tisserand parameter	3.176
Physical characteristics
Rotation period	6.4606 h (0.26919 d)
Absolute magnitude (H)	10.8

681 Gorgo is a minor planet orbiting the Sun.

References

Minor planets navigator

680 Genoveva 681 Gorgo 682 Hagar

Designation Groups Moons Meanings of names Pronunciation of names

Asteroids	Aten asteroid Asteroid belt Families Jupiter Trojans Near-Earth Spectral types

Distant minor planets	Centaurs Damocloids Neptune trojans Trans-Neptunian objects Detached Kuiper belt Oort cloud Scattered disc

Lists / categories

This article is issued from Wikipedia - version of the 9/10/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.