Asteroid General Data

2021 GW₃

General information

Preliminary designation	2021 GW₃
Group	Apollo
Absolute magnitude	28.42
Approximate diameter (m)	6
Approximate mass (kg)	3.05·10⁵
Number of observations	12
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	248.058022
a – orbit major semiaxis (astronomical units)	1.32157300
e – orbit eccentricity	0.40627600
ω – orbit ascending node-perihelion angle (degrees)	95.904718
Ω – longitude of orbit ascending node (degrees)	20.973772
i – orbit inclination to the ecliptic plane (degrees)	1.102586

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	3.123372	1.30911946	0.40311455	92.420147	27.283991	1.171892	0.78139435	1.497854
01/21/1858	129.765993	1.31205265	0.40366938	92.372127	26.986540	1.162075	0.78241717	1.502891
01/29/1887	234.376371	1.31218534	0.40403145	92.240331	26.858162	1.160838	0.78202120	1.503119
02/07/1916	20.862303	1.30752170	0.40288535	92.164687	26.347106	1.181622	0.78074035	1.495113
02/14/1945	130.693858	1.31422693	0.40470217	92.931403	24.841285	1.102038	0.78235644	1.506628
02/22/1974	266.839430	1.30685962	0.40308418	92.767345	24.300408	1.122050	0.78008518	1.493977
03/02/2003	30.029893	1.31375771	0.40466129	94.347868	22.003985	1.004264	0.78213081	1.505822
03/09/2032	105.554157	1.32164844	0.40635446	95.922849	20.950694	1.102076	0.78459071	1.519408
03/17/2061	143.784516	1.32089067	0.40619101	96.094163	20.824408	1.097212	0.78435675	1.518102
03/25/2090	179.708137	1.32117729	0.40634822	96.375518	20.673035	1.093460	0.78431926	1.518596
04/03/2119	252.606601	1.31720598	0.40541167	97.730324	19.635031	1.045938	0.78319531	1.511754
04/10/2148	321.555233	1.31701576	0.40520104	97.857522	19.631240	1.042166	0.78335960	1.511427
04/18/2177	42.256289	1.31771071	0.40506308	98.841811	18.863803	1.025013	0.78395475	1.512623

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