Asteroid General Data

2016 RB₂₀

General information

Preliminary designation	2016 RB₂₀
Group	Amor
Absolute magnitude	23.46
Approximate diameter (m)	54
Approximate mass (kg)	2.88·10⁸
Number of observations	16
Arc length (days)	17

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	109.536290
a – orbit major semiaxis (astronomical units)	2.11131500
e – orbit eccentricity	0.51303400
ω – orbit ascending node-perihelion angle (degrees)	250.557072
Ω – longitude of orbit ascending node (degrees)	54.250997
i – orbit inclination to the ecliptic plane (degrees)	6.919234

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	305.350560	2.10889811	0.51293891	244.452963	58.939091	7.115874	1.02716222	3.062556
01/21/1858	112.305093	2.11111828	0.51046747	245.305114	58.271740	7.089695	1.03346108	3.067393
01/29/1887	278.441369	2.11038632	0.51189193	245.725014	57.786651	7.070547	1.03009661	3.065798
02/07/1916	86.792463	2.10906356	0.51415161	246.843129	57.057488	7.031246	1.02468514	3.062916
02/14/1945	252.287269	2.11294089	0.51072986	248.068882	56.140607	6.993576	1.03379888	3.071366
02/22/1974	56.989029	2.11075465	0.51169035	248.415555	55.754992	6.985072	1.03070187	3.066601
03/02/2003	224.854461	2.11100438	0.51397295	249.768664	54.836244	6.933766	1.02600522	3.067145
03/09/2032	31.502561	2.11189206	0.51189877	250.817373	54.041303	6.915516	1.03081711	3.069080
03/17/2061	194.877869	2.11028965	0.51224099	251.224828	53.603113	6.898434	1.02931280	3.065587
03/25/2090	3.301478	2.10886998	0.51482443	252.313546	52.814316	6.867049	1.02317220	3.062495
04/03/2119	170.784565	2.11077998	0.51312645	253.549864	51.937964	6.842215	1.02768294	3.066656
04/10/2148	334.008705	2.11243857	0.51210750	253.977429	51.456849	6.832476	1.03064294	3.070271
04/18/2177	140.356041	2.10890162	0.51510591	254.964074	50.748432	6.803159	1.02259393	3.062563

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