Asteroid General Data

2021 GU₁

General information

Preliminary designation	2021 GU₁
Group	Apollo
Absolute magnitude	24.68
Approximate diameter (m)	31
Approximate mass (kg)	5.34·10⁷
Number of observations	59
Arc length (days)	18

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	58.400956
a – orbit major semiaxis (astronomical units)	1.22450000
e – orbit eccentricity	0.33802300
ω – orbit ascending node-perihelion angle (degrees)	101.523380
Ω – longitude of orbit ascending node (degrees)	4.624495
i – orbit inclination to the ecliptic plane (degrees)	8.084017

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	116.972561	1.21809659	0.33739264	98.551300	6.500313	8.007783	0.80711977	1.344384
01/21/1858	325.168561	1.21964386	0.33752550	99.057375	6.210859	8.013618	0.80798296	1.346946
01/29/1887	161.951297	1.21968591	0.33761197	99.306249	5.946191	7.999723	0.80790535	1.347016
02/07/1916	1.353481	1.21797487	0.33662669	99.565361	5.635806	8.068844	0.80797203	1.344182
02/14/1945	212.621526	1.21744227	0.33661841	99.953961	5.392381	8.056540	0.80762878	1.343300
02/22/1974	64.527339	1.21836994	0.33695260	100.317600	5.156999	8.057154	0.80783702	1.344836
03/02/2003	265.332714	1.22161979	0.33736152	101.026347	4.844479	8.086307	0.80949227	1.350221
03/09/2032	72.828426	1.22457467	0.33814874	101.559548	4.595575	8.083912	0.81048629	1.355122
03/17/2061	222.550554	1.22408824	0.33792947	101.778034	4.347685	8.076228	0.81043274	1.354315
03/25/2090	12.197111	1.22416049	0.33766626	102.062541	4.103455	8.076963	0.81080280	1.354435
04/03/2119	161.722606	1.22533586	0.33803336	102.614324	3.824990	8.072410	0.81113146	1.356386
04/10/2148	317.117946	1.22488242	0.33786714	102.808105	3.575180	8.079175	0.81103490	1.355633
04/18/2177	105.014705	1.22450028	0.33767211	103.000811	3.359023	8.078369	0.81102069	1.354999

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