Asteroid General Data

2020 AD₃ (791587)

General information

Preliminary designation	2020 AD₃
Number	791587
Group	Aten
Absolute magnitude	21.61
Approximate diameter (m)	130
Approximate mass (kg)	3.71·10⁹
Number of observations	257
Arc length (days)	2236

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	11.717680
a – orbit major semiaxis (astronomical units)	0.98278000
e – orbit eccentricity	0.59484300
ω – orbit ascending node-perihelion angle (degrees)	73.833641
Ω – longitude of orbit ascending node (degrees)	268.408698
i – orbit inclination to the ecliptic plane (degrees)	2.642635

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	30.423351	0.98224469	0.59480906	69.028874	272.996518	2.690614	0.39799665	0.973487
01/21/1858	322.448441	0.98231903	0.59471528	69.671004	272.392028	2.688816	0.39811889	0.973597
01/29/1887	245.236458	0.98316012	0.59476287	70.723993	271.412489	2.660096	0.39841298	0.974848
02/07/1916	167.549825	0.98222773	0.59469958	71.329720	270.843291	2.668082	0.39809731	0.973462
02/14/1945	100.436796	0.98256579	0.59471875	72.144082	270.105606	2.665812	0.39821550	0.973964
02/22/1974	25.795521	0.98276993	0.59470692	72.726741	269.540680	2.666532	0.39830985	0.974268
03/02/2003	312.639687	0.98279386	0.59482735	73.510420	268.717411	2.648604	0.39820119	0.974304
03/09/2032	234.960147	0.98273371	0.59474513	73.964975	268.279133	2.642225	0.39825762	0.974214
03/17/2061	157.499956	0.98238848	0.59463333	74.760364	267.513233	2.650662	0.39822755	0.973701
03/25/2090	89.879818	0.98210076	0.59456657	75.442865	266.869706	2.657171	0.39817648	0.973273
04/03/2119	14.458796	0.98296832	0.59460698	76.251905	266.142831	2.649931	0.39848849	0.974563
04/10/2148	293.538224	0.98338661	0.59453291	77.087419	265.318307	2.644375	0.39873091	0.975185
04/18/2177	214.387786	0.98248186	0.59457326	77.626415	264.730680	2.649565	0.39832441	0.973840

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