Asteroid General Data

2020 DT₃

General information

Preliminary designation	2020 DT₃
Group	Apollo
Absolute magnitude	21.21
Approximate diameter (m)	150
Approximate mass (kg)	6.46·10⁹
Number of observations	333
Arc length (days)	178

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	319.589929
a – orbit major semiaxis (astronomical units)	2.25242800
e – orbit eccentricity	0.60597400
ω – orbit ascending node-perihelion angle (degrees)	28.047580
Ω – longitude of orbit ascending node (degrees)	207.324471
i – orbit inclination to the ecliptic plane (degrees)	3.261732

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	275.743878	2.26388611	0.60078174	24.087540	210.217100	3.231624	0.90378466	3.406297
01/21/1858	97.346541	2.26411092	0.59720560	24.928351	209.676882	3.235449	0.91197119	3.406804
01/29/1887	279.540748	2.26855153	0.59348742	25.742127	209.000389	3.213837	0.92219473	3.416832
02/07/1916	101.591365	2.26786651	0.59414938	26.141170	208.680537	3.221145	0.92041502	3.415284
02/14/1945	289.430357	2.25894980	0.60021634	26.639862	208.351205	3.238887	0.90309122	3.395162
02/22/1974	125.995440	2.25435248	0.60277294	27.119343	208.037841	3.246963	0.89548981	3.384803
03/02/2003	329.908875	2.25426788	0.60346744	27.633740	207.616367	3.251468	0.89389061	3.384612
03/09/2032	182.804403	2.25234552	0.60622126	28.106437	207.318487	3.263020	0.88692577	3.380284
03/17/2061	44.083300	2.24296537	0.61078837	28.772674	206.885454	3.285406	0.87298820	3.359189
03/25/2090	269.117406	2.24464394	0.61065207	29.140301	206.550248	3.282780	0.87394747	3.362961
04/03/2119	128.294273	2.25007936	0.60786817	29.807409	206.094221	3.270694	0.88232774	3.375183
04/10/2148	339.046264	2.25242734	0.60218983	31.179634	205.107374	3.250603	0.89603849	3.380468
04/18/2177	185.681381	2.25649082	0.60026980	31.957303	204.519335	3.235414	0.90198753	3.389620

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