Asteroid General Data

2011 GC

General information

Preliminary designation	2011 GC
Group	Amor
Absolute magnitude	21.94
Approximate diameter (m)	110
Approximate mass (kg)	2.35·10⁹
Number of observations	78
Arc length (days)	81

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	201.257930
a – orbit major semiaxis (astronomical units)	2.24539300
e – orbit eccentricity	0.49226800
ω – orbit ascending node-perihelion angle (degrees)	342.617512
Ω – longitude of orbit ascending node (degrees)	242.041652
i – orbit inclination to the ecliptic plane (degrees)	2.550214

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	55.525452	2.26400809	0.47657642	335.261521	247.441142	2.306244	1.18503523	3.406572
01/21/1858	245.441298	2.26010750	0.48096054	337.028045	246.198843	2.362716	1.17308498	3.397772
01/29/1887	83.611760	2.25531463	0.48327655	338.121817	245.445129	2.396158	1.16537395	3.386970
02/07/1916	288.050202	2.25312084	0.48533039	339.076334	244.723136	2.428779	1.15961283	3.382029
02/14/1945	137.033899	2.25290686	0.48540597	340.026472	243.992091	2.456943	1.15933242	3.381547
02/22/1974	349.999614	2.25200601	0.48690120	340.926803	243.362412	2.485806	1.15550158	3.379519
03/02/2003	206.417282	2.24633147	0.49197625	342.091720	242.484119	2.533002	1.14118975	3.366754
03/09/2032	66.858327	2.24546989	0.49234376	342.674388	241.995828	2.551591	1.13992680	3.364817
03/17/2061	286.998495	2.25127054	0.48821649	343.375102	241.483712	2.566425	1.15216314	3.377864
03/25/2090	143.080742	2.25188207	0.48727311	344.070016	241.029093	2.584337	1.15460048	3.379240
04/03/2119	354.691118	2.25181588	0.48727441	344.806468	240.488641	2.608838	1.15456364	3.379091
04/10/2148	202.215334	2.25481368	0.48525456	345.456836	240.037703	2.626335	1.16065506	3.385841
04/18/2177	43.918392	2.25629338	0.48281637	346.133920	239.632470	2.643632	1.16691800	3.389175

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