Asteroid General Data

2020 DT

General information

Preliminary designation	2020 DT
Group	Apollo
Absolute magnitude	28.04
Approximate diameter (m)	7
Approximate mass (kg)	5.15·10⁵
Number of observations	17
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	102.631965
a – orbit major semiaxis (astronomical units)	2.04877400
e – orbit eccentricity	0.61173000
ω – orbit ascending node-perihelion angle (degrees)	122.144024
Ω – longitude of orbit ascending node (degrees)	318.939899
i – orbit inclination to the ecliptic plane (degrees)	2.714554

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	191.426045	2.03968119	0.60849479	112.709391	326.786897	2.616713	0.79854582	2.913024
01/21/1858	183.602126	2.03642582	0.61063635	113.667645	325.865170	2.626227	0.79291019	2.906053
01/29/1887	176.854128	2.03790419	0.61051200	114.252054	325.250290	2.628740	0.79373922	2.909218
02/07/1916	161.473012	2.04191085	0.60615498	115.261521	324.377065	2.637039	0.80419642	2.917802
02/14/1945	137.189395	2.04534171	0.60420833	116.871486	323.171073	2.656935	0.80952921	2.925159
02/22/1974	105.288211	2.04451520	0.60510178	119.473005	321.169454	2.695856	0.80737542	2.923386
03/02/2003	81.377017	2.04167738	0.60803219	121.000487	319.831275	2.717760	0.80027181	2.917301
03/09/2032	54.727339	2.04771770	0.61292905	122.423385	318.673978	2.719356	0.79261204	2.930257
03/17/2061	19.674661	2.04702551	0.61318580	123.005181	318.048225	2.726014	0.79181853	2.928772
03/25/2090	342.887210	2.04898480	0.61294040	123.527624	317.422845	2.729168	0.79307923	2.932977
04/03/2119	299.407654	2.05220978	0.60920911	124.123060	316.830100	2.734515	0.80198488	2.939905
04/10/2148	247.305757	2.05518250	0.60600493	124.853682	316.214600	2.743681	0.80973177	2.946295
04/18/2177	191.846613	2.05440711	0.60008212	126.075913	315.215233	2.762408	0.82159413	2.944628

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