Asteroid General Data

2020 RB₂

General information

Preliminary designation	2020 RB₂
Group	Apollo
Absolute magnitude	25.94
Approximate diameter (m)	17
Approximate mass (kg)	9.37·10⁶
Number of observations	15
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	26.950271
a – orbit major semiaxis (astronomical units)	2.05452500
e – orbit eccentricity	0.54026500
ω – orbit ascending node-perihelion angle (degrees)	342.915914
Ω – longitude of orbit ascending node (degrees)	320.239847
i – orbit inclination to the ecliptic plane (degrees)	2.097303

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	262.774944	2.04728765	0.53235764	336.894418	324.315309	2.063786	0.95739843	2.929334
01/21/1858	224.617572	2.04923401	0.52973581	337.402892	324.010439	2.058022	0.96368138	2.933513
01/29/1887	179.847586	2.05223574	0.52790666	338.343707	323.680772	2.053543	0.96884682	2.939960
02/07/1916	130.260571	2.05274844	0.52834881	339.307346	323.102610	2.065685	0.96818124	2.941062
02/14/1945	82.398478	2.04899691	0.53073941	340.372788	322.509287	2.078014	0.96151351	2.933003
02/22/1974	45.357879	2.04689469	0.53360503	341.061773	322.018537	2.086594	0.95466138	2.928491
03/02/2003	14.000611	2.04466962	0.53729598	341.679550	321.427341	2.099990	0.94607684	2.923717
03/09/2032	343.962704	2.04695410	0.53795446	342.350377	320.791819	2.087264	0.94578602	2.928618
03/17/2061	310.963104	2.04701488	0.53731790	342.602875	320.489768	2.081690	0.94711714	2.928749
03/25/2090	273.898029	2.04915080	0.53376520	343.634046	319.622894	2.081206	0.95538542	2.933334
04/03/2119	230.684241	2.05131016	0.53108914	344.736169	318.741436	2.089397	0.96188161	2.937972
04/10/2148	179.836859	2.05408760	0.52820712	345.534912	318.487695	2.076421	0.96910391	2.943941
04/18/2177	133.972372	2.04956086	0.52660163	346.247015	318.017165	2.041557	0.97025876	2.934214

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