Asteroid General Data

2020 DR₃

General information

Preliminary designation	2020 DR₃
Group	Apollo
Absolute magnitude	26.09
Approximate diameter (m)	16
Approximate mass (kg)	7.62·10⁶
Number of observations	62
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	143.012878
a – orbit major semiaxis (astronomical units)	1.94211500
e – orbit eccentricity	0.49567000
ω – orbit ascending node-perihelion angle (degrees)	210.766194
Ω – longitude of orbit ascending node (degrees)	336.618774
i – orbit inclination to the ecliptic plane (degrees)	12.499075

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	126.709944	1.94383488	0.49317071	207.234138	338.937180	12.867144	0.98519246	2.710127
01/21/1858	27.185082	1.94094549	0.49343559	207.880191	338.580173	12.810621	0.98321391	2.704087
01/29/1887	289.612228	1.94118366	0.49287595	208.301364	338.261630	12.761563	0.98442092	2.704584
02/07/1916	192.457763	1.94338179	0.49353577	208.754290	337.960742	12.706421	0.98425336	2.709180
02/14/1945	93.634148	1.94231869	0.49366139	209.272542	337.586012	12.653179	0.98347095	2.706957
02/22/1974	353.415186	1.94233924	0.49466484	209.620411	337.309265	12.618232	0.98153231	2.707000
03/02/2003	252.801631	1.94287211	0.49464213	210.299634	336.883117	12.544194	0.98184572	2.708114
03/09/2032	152.369191	1.94094582	0.49560267	210.811771	336.587980	12.492685	0.97900789	2.704087
03/17/2061	53.169500	1.94230973	0.49511892	211.426173	336.167952	12.421481	0.98063543	2.706938
03/25/2090	319.058549	1.93932781	0.49568180	211.997667	335.859375	12.372482	0.97803831	2.700707
04/03/2119	222.786450	1.94073858	0.49618365	212.516529	335.480094	12.302847	0.97777584	2.703654
04/10/2148	126.746521	1.93913050	0.49657410	213.138487	335.096237	12.249635	0.97620851	2.700295
04/18/2177	32.499109	1.94012764	0.49772332	213.679636	334.713293	12.184952	0.97448086	2.702378

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