Asteroid General Data

2020 DQ₃

General information

Preliminary designation	2020 DQ₃
Group	Apollo
Absolute magnitude	24.90
Approximate diameter (m)	28
Approximate mass (kg)	3.94·10⁷
Number of observations	94
Arc length (days)	18

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	154.073144
a – orbit major semiaxis (astronomical units)	1.55111800
e – orbit eccentricity	0.36036300
ω – orbit ascending node-perihelion angle (degrees)	148.836848
Ω – longitude of orbit ascending node (degrees)	340.456591
i – orbit inclination to the ecliptic plane (degrees)	14.033409

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	42.851740	1.55167856	0.36187738	146.519284	341.755399	13.941162	0.99016119	1.932873
01/21/1858	48.767950	1.55094609	0.36138360	146.861176	341.549616	13.956254	0.99045961	1.931504
01/29/1887	57.678365	1.55096308	0.36141092	147.149909	341.377442	13.963900	0.99042808	1.931536
02/07/1916	64.914379	1.55174962	0.36137246	147.574895	341.179532	13.979980	0.99099004	1.933005
02/14/1945	70.154677	1.55127964	0.36108019	147.906460	340.985813	13.998993	0.99114330	1.932127
02/22/1974	78.009538	1.55059998	0.36098456	148.192417	340.790096	14.012564	0.99085733	1.930858
03/02/2003	86.756934	1.55116900	0.36067609	148.492383	340.622192	14.015367	0.99169944	1.931921
03/09/2032	94.519922	1.55120814	0.36035142	148.853123	340.433528	14.032376	0.99222808	1.931994
03/17/2061	103.367550	1.55079608	0.36004675	149.162344	340.243641	14.042254	0.99243699	1.931224
03/25/2090	111.218329	1.55163078	0.36010569	149.475498	340.073991	14.045892	0.99287971	1.932783
04/03/2119	114.149954	1.55268965	0.36024729	149.908690	339.879570	14.060100	0.99333742	1.934762
04/10/2148	113.495962	1.55286888	0.36033725	150.185737	339.709663	14.066039	0.99331237	1.935097
04/18/2177	113.646751	1.55209131	0.35980529	150.517049	339.522337	14.079511	0.99364065	1.933644

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