Asteroid General Data

2021 GQ

General information

Preliminary designation	2021 GQ
Group	Apollo
Absolute magnitude	25.81
Approximate diameter (m)	18
Approximate mass (kg)	1.12·10⁷
Number of observations	20
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	353.396773
a – orbit major semiaxis (astronomical units)	1.48495600
e – orbit eccentricity	0.33243300
ω – orbit ascending node-perihelion angle (degrees)	203.468792
Ω – longitude of orbit ascending node (degrees)	12.815997
i – orbit inclination to the ecliptic plane (degrees)	5.694140

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	357.117427	1.48903371	0.33357826	200.232334	14.891675	5.839955	0.99232444	1.817010
01/21/1858	341.254432	1.49120198	0.33467575	200.752921	14.498300	5.810247	0.99213284	1.820981
01/29/1887	318.225134	1.49126481	0.33459171	201.024080	14.321089	5.802012	0.99229996	1.821096
02/07/1916	306.993785	1.48734453	0.33326434	201.464796	14.101776	5.804747	0.99166563	1.813919
02/14/1945	303.548405	1.48857012	0.33356428	201.909322	13.780721	5.782311	0.99203629	1.816162
02/22/1974	318.445669	1.48289015	0.33137003	202.751833	13.372701	5.762600	0.99150480	1.805777
03/02/2003	340.034834	1.48353757	0.33164671	203.104458	13.180026	5.752489	0.99152722	1.806960
03/09/2032	2.515172	1.48541523	0.33261723	203.539369	12.785476	5.692487	0.99134054	1.810391
03/17/2061	13.838126	1.48610581	0.33300433	203.971619	12.438397	5.667893	0.99122614	1.811654
03/25/2090	18.792060	1.48985714	0.33488189	204.287588	12.083179	5.594987	0.99093096	1.818518
04/03/2119	359.575884	1.49156024	0.33584841	204.682552	11.731472	5.557408	0.99062210	1.821637
04/10/2148	334.876168	1.49090390	0.33551845	204.986905	11.538112	5.550966	0.99067813	1.820435
04/18/2177	307.824134	1.49225912	0.33634563	205.362353	11.178437	5.519230	0.99034428	1.822917

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