Asteroid General Data

2011 GD₃ (392476)

General information

Preliminary designation	2011 GD₃
Number	392476
Group	Apollo
Absolute magnitude	19.11
Approximate diameter (m)	400
Approximate mass (kg)	1.17·10¹¹
Number of observations	163
Arc length (days)	6190

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	89.167244
a – orbit major semiaxis (astronomical units)	1.33610800
e – orbit eccentricity	0.66033900
ω – orbit ascending node-perihelion angle (degrees)	357.509327
Ω – longitude of orbit ascending node (degrees)	39.267268
i – orbit inclination to the ecliptic plane (degrees)	13.691062

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	85.113910	1.33571644	0.66052513	356.329988	40.137108	13.732756	0.45344217	1.543732
01/21/1858	11.610708	1.33572523	0.66043663	356.459991	40.018887	13.725365	0.45356336	1.543748
01/29/1887	296.414445	1.33607283	0.66064018	356.655325	39.890870	13.723844	0.45340944	1.544350
02/07/1916	222.449841	1.33579054	0.66040829	356.842551	39.755537	13.715925	0.45362340	1.543861
02/14/1945	148.981765	1.33606163	0.66038803	356.996242	39.622807	13.709693	0.45374252	1.544331
02/22/1974	73.376022	1.33600188	0.66027727	357.189521	39.511028	13.700392	0.45387021	1.544227
03/02/2003	359.753343	1.33584496	0.66022766	357.360107	39.379642	13.695246	0.45388317	1.543955
03/09/2032	285.432320	1.33618694	0.66029740	357.548214	39.247181	13.689147	0.45390618	1.544548
03/17/2061	210.837099	1.33581898	0.66031840	357.732802	39.126038	13.684481	0.45375313	1.543910
03/25/2090	137.276384	1.33579217	0.66050940	357.909602	38.984781	13.681507	0.45348888	1.543864
04/03/2119	61.896489	1.33605223	0.66050490	358.078999	38.869885	13.673969	0.45358319	1.544315
04/10/2148	348.226740	1.33576672	0.66063551	358.251296	38.736730	13.671102	0.45331179	1.543820
04/18/2177	274.529069	1.33605970	0.66050190	358.425709	38.604853	13.659868	0.45358973	1.544328

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