Asteroid General Data

2021 GA

General information

Preliminary designation	2021 GA
Group	Apollo
Absolute magnitude	23.17
Approximate diameter (m)	62
Approximate mass (kg)	4.30·10⁸
Number of observations	102
Arc length (days)	37

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	235.283665
a – orbit major semiaxis (astronomical units)	1.63927900
e – orbit eccentricity	0.40209100
ω – orbit ascending node-perihelion angle (degrees)	130.361983
Ω – longitude of orbit ascending node (degrees)	15.422991
i – orbit inclination to the ecliptic plane (degrees)	14.910497

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	156.704557	1.63876920	0.40363970	127.868343	17.078917	14.788712	0.97729689	2.097864
01/21/1858	96.254339	1.63866604	0.40315815	128.257129	16.819372	14.807009	0.97802447	2.097666
01/29/1887	37.163763	1.63852195	0.40312459	128.595504	16.596944	14.821907	0.97799347	2.097389
02/07/1916	336.506719	1.63936386	0.40299621	129.046833	16.324956	14.844723	0.97870643	2.099006
02/14/1945	274.465662	1.63890769	0.40278747	129.345231	16.096239	14.861869	0.97877620	2.098130
02/22/1974	214.563413	1.63886641	0.40242001	129.714849	15.838172	14.879081	0.97935378	2.098051
03/02/2003	155.705217	1.63896716	0.40222377	130.024157	15.623525	14.890708	0.97973561	2.098244
03/09/2032	94.512057	1.63946416	0.40193214	130.387377	15.404735	14.908622	0.98051083	2.099198
03/17/2061	33.778039	1.63874231	0.40151320	130.746781	15.148986	14.932125	0.98076565	2.097812
03/25/2090	335.162550	1.63853696	0.40124395	131.070949	14.928682	14.946187	0.98108392	2.097418
04/03/2119	275.068557	1.63909244	0.40126573	131.480371	14.677876	14.965922	0.98138081	2.098485
04/10/2148	213.465521	1.63906154	0.40096386	131.818545	14.459784	14.984529	0.98185710	2.098425
04/18/2177	154.331672	1.63812900	0.40076126	132.207838	14.192737	15.007074	0.98163036	2.096635

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