Asteroid General Data

2020 DP₃

General information

Preliminary designation	2020 DP₃
Group	Amor
Absolute magnitude	25.82
Approximate diameter (m)	18
Approximate mass (kg)	1.11·10⁷
Number of observations	119
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	24.242621
a – orbit major semiaxis (astronomical units)	2.14988400
e – orbit eccentricity	0.52879900
ω – orbit ascending node-perihelion angle (degrees)	192.297346
Ω – longitude of orbit ascending node (degrees)	338.185081
i – orbit inclination to the ecliptic plane (degrees)	6.965611

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	193.846519	2.15858460	0.52753960	187.648128	340.702007	7.255396	1.01984574	3.171423
01/21/1858	253.502109	2.15668947	0.52595568	188.547136	340.298640	7.197877	1.02236640	3.167248
01/29/1887	318.964061	2.15011167	0.52928928	189.073992	340.011497	7.198447	1.01208060	3.152769
02/07/1916	24.813611	2.15354908	0.52686841	189.674112	339.622097	7.136044	1.01891209	3.160332
02/14/1945	89.059277	2.15253876	0.52703944	190.692553	339.183980	7.073000	1.01806593	3.158109
02/22/1974	155.343238	2.15376510	0.52687813	190.928438	338.907967	7.060744	1.01899337	3.160808
03/02/2003	224.098365	2.15618206	0.52586422	191.937782	338.403138	6.966083	1.02232306	3.166130
03/09/2032	289.482566	2.15017489	0.52844284	192.337767	338.156820	6.961287	1.01393037	3.152908
03/17/2061	357.060820	2.15360089	0.52555270	193.092383	337.684495	6.884461	1.02177014	3.160447
03/25/2090	67.151158	2.14809767	0.52718260	194.107717	337.285263	6.838512	1.01565795	3.148340
04/03/2119	139.898807	2.14833305	0.52712499	194.451477	336.940993	6.809374	1.01589300	3.148858
04/10/2148	218.040602	2.15126860	0.52557813	195.555992	336.409877	6.719646	1.02060886	3.155314
04/18/2177	289.732662	2.14806348	0.52849141	196.099859	336.066646	6.693508	1.01283039	3.148265

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