Asteroid General Data

2020 DA₂

General information

Preliminary designation	2020 DA₂
Group	Apollo
Absolute magnitude	22.77
Approximate diameter (m)	74
Approximate mass (kg)	7.48·10⁸
Number of observations	106
Arc length (days)	44

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	326.276986
a – orbit major semiaxis (astronomical units)	1.43418100
e – orbit eccentricity	0.32521300
ω – orbit ascending node-perihelion angle (degrees)	303.573845
Ω – longitude of orbit ascending node (degrees)	155.418067
i – orbit inclination to the ecliptic plane (degrees)	11.950972

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	324.842084	1.43515752	0.32640051	301.531256	156.813003	11.866856	0.96672138	1.719293
01/21/1858	283.136207	1.43431508	0.32593265	301.838731	156.591014	11.878955	0.96682496	1.717780
01/29/1887	240.973505	1.43512277	0.32609044	302.134070	156.408591	11.889580	0.96714296	1.719231
02/07/1916	198.798386	1.43436582	0.32572540	302.461321	156.182578	11.905594	0.96715645	1.717871
02/14/1945	156.450328	1.43496437	0.32585059	302.734980	156.007112	11.913735	0.96738038	1.718946
02/22/1974	115.420351	1.43432203	0.32557479	303.054788	155.777248	11.930528	0.96734293	1.717792
03/02/2003	73.205303	1.43499943	0.32567260	303.317137	155.605196	11.938521	0.96765943	1.719009
03/09/2032	33.995301	1.43476512	0.32565172	303.645325	155.371048	11.953949	0.96753140	1.718588
03/17/2061	351.635429	1.43506811	0.32552101	303.906704	155.201119	11.961811	0.96792329	1.719133
03/25/2090	311.864443	1.43503050	0.32540596	304.210586	154.981238	11.975812	0.96806303	1.719065
04/03/2119	268.431811	1.43470358	0.32517552	304.519620	154.791947	11.986308	0.96817309	1.718478
04/10/2148	227.790374	1.43505629	0.32512073	304.801555	154.593237	11.999853	0.96848974	1.719111
04/18/2177	184.057784	1.43478542	0.32489316	305.109592	154.396714	12.010167	0.96863345	1.718625

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