Asteroid General Data

2021 GW₇

General information

Preliminary designation	2021 GW₇
Group	Apollo
Absolute magnitude	23.34
Approximate diameter (m)	57
Approximate mass (kg)	3.40·10⁸
Number of observations	39
Arc length (days)	34

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	83.396002
a – orbit major semiaxis (astronomical units)	1.76126900
e – orbit eccentricity	0.48199700
ω – orbit ascending node-perihelion angle (degrees)	183.003692
Ω – longitude of orbit ascending node (degrees)	108.817956
i – orbit inclination to the ecliptic plane (degrees)	4.695263

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	287.547777	1.76167989	0.48079201	180.566356	110.412406	4.686286	0.91467827	2.338251
01/21/1858	75.134466	1.76293709	0.48122243	180.941100	110.012202	4.678100	0.91457223	2.340754
01/29/1887	217.843326	1.76348848	0.48143463	181.209049	109.849815	4.678382	0.91448405	2.341853
02/07/1916	357.802519	1.76359780	0.48077188	181.479097	109.718423	4.677513	0.91570958	2.342070
02/14/1945	141.393367	1.76236395	0.48014597	181.950268	109.435229	4.692163	0.91617200	2.339613
02/22/1974	283.274338	1.76410374	0.48069245	182.377755	109.151312	4.680744	0.91611238	2.343078
03/02/2003	62.114782	1.76330931	0.48189871	182.683626	109.023364	4.686845	0.91357282	2.341496
03/09/2032	206.325783	1.76192666	0.48162179	183.100194	108.695019	4.703035	0.91334439	2.338742
03/17/2061	352.625218	1.76275013	0.48231631	183.367200	108.370703	4.694383	0.91254699	2.340382
03/25/2090	132.167388	1.76415214	0.48129218	183.664303	108.236172	4.689722	0.91507951	2.343175
04/03/2119	271.051858	1.76303340	0.48069471	183.988635	108.084959	4.690912	0.91555257	2.340946
04/10/2148	51.359543	1.76427510	0.48086499	184.543686	107.710901	4.689083	0.91589697	2.343420
04/18/2177	189.153754	1.76420089	0.48160869	184.824176	107.605163	4.691908	0.91454641	2.343272

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