Asteroid General Data

2020 DU₃

General information

Preliminary designation	2020 DU₃
Group	Amor
Absolute magnitude	24.87
Approximate diameter (m)	28
Approximate mass (kg)	4.11·10⁷
Number of observations	33
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	184.159631
a – orbit major semiaxis (astronomical units)	1.89847200
e – orbit eccentricity	0.45350900
ω – orbit ascending node-perihelion angle (degrees)	175.151943
Ω – longitude of orbit ascending node (degrees)	334.011581
i – orbit inclination to the ecliptic plane (degrees)	21.310467

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	317.776675	1.89744770	0.45315207	172.493932	335.257879	21.287060	1.03761534	2.613698
01/21/1858	355.160387	1.89747694	0.45289537	172.846158	335.056216	21.288456	1.03811841	2.613758
01/29/1887	33.045659	1.89755372	0.45306236	173.217713	334.892940	21.293298	1.03784355	2.613917
02/07/1916	70.430444	1.89679394	0.45379530	173.689371	334.695261	21.317850	1.03603777	2.612347
02/14/1945	107.944958	1.89644682	0.45328971	173.978088	334.519933	21.314273	1.03680699	2.611630
02/22/1974	146.252692	1.89771391	0.45257798	174.340492	334.343503	21.309006	1.03885038	2.614248
03/02/2003	182.816127	1.89793743	0.45315693	174.819487	334.162031	21.306667	1.03787393	2.614710
03/09/2032	217.856502	1.89782548	0.45373499	175.179347	333.979008	21.316277	1.03671565	2.614478
03/17/2061	250.629595	1.89941084	0.45313130	175.566447	333.793125	21.291093	1.03872834	2.617755
03/25/2090	281.692384	1.89974084	0.45280643	175.898458	333.634657	21.283017	1.03952597	2.618437
04/03/2119	313.570351	1.89857669	0.45291581	176.264384	333.433827	21.292279	1.03868130	2.616031
04/10/2148	347.181362	1.89780780	0.45250664	176.684671	333.265049	21.287288	1.03903718	2.614442
04/18/2177	22.340840	1.89677729	0.45239943	177.233636	333.076905	21.288461	1.03867633	2.612312

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