Asteroid General Data

2020 DE₃

General information

Preliminary designation	2020 DE₃
Group	Apollo
Absolute magnitude	23.95
Approximate diameter (m)	43
Approximate mass (kg)	1.47·10⁸
Number of observations	84
Arc length (days)	34

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	44.066970
a – orbit major semiaxis (astronomical units)	2.11393300
e – orbit eccentricity	0.52775800
ω – orbit ascending node-perihelion angle (degrees)	7.845053
Ω – longitude of orbit ascending node (degrees)	161.379348
i – orbit inclination to the ecliptic plane (degrees)	10.056832

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	9.087827	2.11822327	0.52579626	4.654845	163.043417	9.985070	1.00446940	3.082891
01/21/1858	154.601998	2.11824874	0.52676123	4.771077	162.811435	9.999229	1.00243744	3.082947
01/29/1887	305.645668	2.11481840	0.52959404	5.532899	162.589611	10.042953	0.99482317	3.075461
02/07/1916	95.008108	2.12015752	0.52581040	6.050460	162.306598	10.000587	1.00535665	3.087115
02/14/1945	238.370464	2.11857892	0.52767942	6.224013	162.105233	10.026849	1.00064842	3.083668
02/22/1974	32.080728	2.11546808	0.52835889	7.083637	161.865480	10.045629	0.99774172	3.076878
03/02/2003	176.633502	2.12187537	0.52465841	7.482574	161.548493	10.000056	1.00861561	3.090868
03/09/2032	326.334103	2.11330178	0.52713825	7.872519	161.358369	10.050357	0.99929958	3.072153
03/17/2061	126.401775	2.11538264	0.52433965	8.956659	161.022711	10.018411	1.00620365	3.076692
03/25/2090	276.290162	2.11877184	0.52355185	9.085641	160.813513	10.001455	1.00948492	3.084089
04/03/2119	74.540690	2.10982296	0.52810908	9.943529	160.553736	10.046185	0.99560629	3.064571
04/10/2148	238.871879	2.11390219	0.52432335	10.685405	160.264807	9.998349	1.00553391	3.073463
04/18/2177	35.579929	2.11419206	0.52436492	10.790658	160.041889	9.999798	1.00558391	3.074095

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