Asteroid General Data

2020 DT₄

General information

Preliminary designation	2020 DT₄
Group	Apollo
Absolute magnitude	25.51
Approximate diameter (m)	21
Approximate mass (kg)	1.70·10⁷
Number of observations	37
Arc length (days)	17

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	27.009688
a – orbit major semiaxis (astronomical units)	1.01328100
e – orbit eccentricity	0.07793700
ω – orbit ascending node-perihelion angle (degrees)	318.152013
Ω – longitude of orbit ascending node (degrees)	336.374410
i – orbit inclination to the ecliptic plane (degrees)	7.653295

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	85.640977	1.01345516	0.07534923	319.327151	339.597509	7.783192	0.93709210	1.020252
01/21/1858	247.647377	1.01347732	0.07529242	319.524671	339.488818	7.779824	0.93717017	1.020285
01/29/1887	53.127398	1.01324729	0.07591487	319.142971	338.769594	7.748845	0.93632675	1.019938
02/07/1916	215.218045	1.01289341	0.07610478	319.474608	338.629944	7.746716	0.93580739	1.019404
02/14/1945	22.944948	1.01312635	0.07663752	318.770421	337.931413	7.717348	0.93548286	1.019755
02/22/1974	190.637912	1.01319912	0.07718089	318.331662	337.198080	7.684145	0.93499952	1.019865
03/02/2003	352.719578	1.01325516	0.07726777	318.702715	337.077823	7.681218	0.93496319	1.019950
03/09/2032	159.232785	1.01339569	0.07784540	318.239632	336.355104	7.652235	0.93450750	1.020162
03/17/2061	323.532965	1.01338489	0.07796419	318.365765	336.237736	7.648905	0.93437716	1.020146
03/25/2090	130.986158	1.01322362	0.07849684	317.960566	335.506145	7.616403	0.93368877	1.019902
04/03/2119	294.707389	1.01328434	0.07849081	318.199601	335.393637	7.613278	0.93375083	1.019994
04/10/2148	102.061379	1.01312529	0.07917698	318.042489	334.638960	7.580772	0.93290909	1.019754
04/18/2177	268.227677	1.01207392	0.07943717	317.655714	334.155855	7.570129	0.93167764	1.018167

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