Asteroid General Data

2020 DN₃

General information

Preliminary designation	2020 DN₃
Group	Apollo
Absolute magnitude	26.87
Approximate diameter (m)	11
Approximate mass (kg)	2.59·10⁶
Number of observations	95
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	139.432058
a – orbit major semiaxis (astronomical units)	1.57479741
e – orbit eccentricity	0.52589998
ω – orbit ascending node-perihelion angle (degrees)	103.621109
Ω – longitude of orbit ascending node (degrees)	337.013095
i – orbit inclination to the ecliptic plane (degrees)	2.078868

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	323.037988	1.56129911	0.52412120	97.324699	341.926162	1.988476	0.74298915	1.950877
01/21/1858	277.914105	1.56092840	0.52369218	97.963782	341.371047	1.987412	0.74348239	1.950182
01/29/1887	239.083423	1.55860969	0.52314044	98.545182	340.825415	1.985804	0.74323793	1.945838
02/07/1916	208.839635	1.55887397	0.52315179	99.262003	340.244576	1.983757	0.74334626	1.946333
02/14/1945	179.279824	1.55905642	0.52325682	100.163613	339.541033	1.978883	0.74326952	1.946675
02/22/1974	149.355517	1.55758826	0.52267823	101.313798	338.500306	1.975653	0.74347079	1.943925
03/02/2003	122.607036	1.55868686	0.52299493	101.848269	338.002605	1.973757	0.74350153	1.945982
03/09/2032	56.621694	1.57315082	0.52601455	104.149506	336.558813	2.059707	0.74565059	1.973132
03/17/2061	313.220340	1.57162722	0.52539721	104.830261	335.996154	2.058351	0.74589867	1.970266
03/25/2090	215.290885	1.59770635	0.53001441	107.442834	334.766252	2.093158	0.75089896	2.019510
04/03/2119	346.987316	1.59717032	0.52984159	108.082716	334.258057	2.093286	0.75092306	2.018494
04/10/2148	121.882844	1.59773691	0.52972967	108.677657	333.786686	2.093450	0.75136826	2.019568
04/18/2177	250.174556	1.59825905	0.52984201	109.911445	332.723275	2.067959	0.75143427	2.020558

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