Asteroid General Data

2020 RB₁

General information

Preliminary designation	2020 RB₁
Group	Amor
Absolute magnitude	26.78
Approximate diameter (m)	12
Approximate mass (kg)	2.94·10⁶
Number of observations	22
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	294.844727
a – orbit major semiaxis (astronomical units)	1.64941700
e – orbit eccentricity	0.37947000
ω – orbit ascending node-perihelion angle (degrees)	198.788957
Ω – longitude of orbit ascending node (degrees)	166.788598
i – orbit inclination to the ecliptic plane (degrees)	10.666216

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	163.606813	1.65012341	0.37929140	196.390907	168.013459	10.695641	1.02424579	2.119704
01/21/1858	51.508924	1.65102600	0.37957297	196.683720	167.839030	10.692656	1.02434116	2.121444
01/29/1887	299.633351	1.64887948	0.37894982	197.135351	167.660554	10.694293	1.02403690	2.117308
02/07/1916	195.046595	1.64690532	0.37819603	197.498942	167.480782	10.697459	1.02405226	2.113506
02/14/1945	95.755364	1.64803704	0.37873564	197.771763	167.309946	10.692550	1.02386668	2.115685
02/22/1974	354.836786	1.64706106	0.37843095	198.100685	167.139003	10.692233	1.02376218	2.113806
03/02/2003	252.060412	1.64842673	0.37910347	198.422724	166.953585	10.680591	1.02350243	2.116436
03/09/2032	145.687025	1.64911889	0.37928503	198.898459	166.754526	10.662628	1.02363278	2.117769
03/17/2061	37.409061	1.65101298	0.37993897	199.242515	166.567547	10.645653	1.02372881	2.121418
03/25/2090	284.144854	1.65040296	0.37979101	199.550390	166.402567	10.645467	1.02359475	2.120243
04/03/2119	170.272313	1.65140360	0.38036267	199.848072	166.229581	10.640162	1.02327131	2.122171
04/10/2148	59.609182	1.64931966	0.38005111	200.269509	166.047548	10.642437	1.02249390	2.118156
04/18/2177	307.529771	1.65099431	0.38055100	200.593051	165.853505	10.627259	1.02270677	2.121382

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