Asteroid General Data

2021 RC₁₆

General information

Preliminary designation	2021 RC₁₆
Group	Amor
Absolute magnitude	23.42
Approximate diameter (m)	55
Approximate mass (kg)	3.05·10⁸
Number of observations	15
Arc length (days)	18

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	209.137877
a – orbit major semiaxis (astronomical units)	2.17925100
e – orbit eccentricity	0.44430200
ω – orbit ascending node-perihelion angle (degrees)	275.165494
Ω – longitude of orbit ascending node (degrees)	54.545980
i – orbit inclination to the ecliptic plane (degrees)	5.853624

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	113.378374	2.16032618	0.43842611	269.902683	58.338447	5.827498	1.21318277	3.175262
01/21/1858	164.926506	2.15833091	0.43999345	270.396787	57.913315	5.821720	1.20867944	3.170864
01/29/1887	216.720511	2.15909369	0.43932075	271.238723	57.318175	5.819027	1.21055904	3.172545
02/07/1916	268.495884	2.15981038	0.43944466	272.251828	56.688347	5.815018	1.21069323	3.174125
02/14/1945	320.634850	2.15820925	0.44025503	273.028994	56.109878	5.810605	1.20804677	3.170596
02/22/1974	13.762682	2.15932563	0.43892926	273.587392	55.670893	5.811952	1.21153443	3.173057
03/02/2003	66.619639	2.15842120	0.44019700	274.295198	55.146966	5.805927	1.20829066	3.171063
03/09/2032	119.052531	2.15879449	0.43977249	275.016174	54.608945	5.804096	1.20941607	3.171886
03/17/2061	171.772139	2.15895042	0.43974963	275.994865	53.982215	5.804357	1.20955276	3.172230
03/25/2090	224.078538	2.15848596	0.44035436	276.899779	53.363686	5.803562	1.20798726	3.171206
04/03/2119	276.704334	2.15965552	0.43885030	277.304799	53.009742	5.803971	1.21189005	3.173784
04/10/2148	329.186747	2.15998531	0.43875015	278.381565	52.304524	5.804819	1.21229144	3.174511
04/18/2177	20.789448	2.15880243	0.44089818	279.002263	51.834454	5.801313	1.20699037	3.171903

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