Asteroid General Data

2020 AR₁

General information

Preliminary designation	2020 AR₁
Group	Apollo
Absolute magnitude	27.20
Approximate diameter (m)	10
Approximate mass (kg)	1.64·10⁶
Number of observations	39
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	281.553477
a – orbit major semiaxis (astronomical units)	1.77968800
e – orbit eccentricity	0.48416300
ω – orbit ascending node-perihelion angle (degrees)	162.295982
Ω – longitude of orbit ascending node (degrees)	344.902051
i – orbit inclination to the ecliptic plane (degrees)	0.208641

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	98.400997	1.79062132	0.48592009	156.749997	349.030822	0.261161	0.92052244	2.396107
01/21/1858	133.267152	1.79347373	0.48531481	156.822095	349.335161	0.247494	0.92307437	2.401835
01/29/1887	160.223544	1.79466129	0.48441141	156.953892	349.350606	0.238157	0.92530688	2.404221
02/07/1916	184.414201	1.79470952	0.48392789	157.161363	349.201841	0.230148	0.92619953	2.404318
02/14/1945	219.096043	1.78850458	0.48240930	158.775249	347.805550	0.225841	0.92571333	2.391860
02/22/1974	268.653905	1.78762435	0.48390419	159.119638	347.606097	0.219189	0.92258545	2.390094
03/02/2003	325.401701	1.78447493	0.48423618	159.739125	347.047213	0.210753	0.92036761	2.383781
03/09/2032	32.544379	1.77951903	0.48381363	162.332742	344.847463	0.207883	0.91856347	2.373857
03/17/2061	119.407422	1.77707085	0.48480154	162.791864	344.686766	0.198954	0.91554417	2.368960
03/25/2090	193.440546	1.78171868	0.48706991	163.696917	344.137079	0.188728	0.91389712	2.378260
04/03/2119	269.947596	1.77811818	0.48768408	164.235790	343.954578	0.179075	0.91095826	2.371055
04/10/2148	355.522145	1.77842385	0.48861279	164.514030	343.920388	0.170969	0.90946322	2.371666
04/18/2177	90.721916	1.77316584	0.48922825	165.132492	343.391106	0.158618	0.90568303	2.361156

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