Asteroid General Data

2021 RN₁

General information

Preliminary designation	2021 RN₁
Group	Amor
Absolute magnitude	22.31
Approximate diameter (m)	92
Approximate mass (kg)	1.41·10⁹
Number of observations	174
Arc length (days)	1461

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	205.803617
a – orbit major semiaxis (astronomical units)	1.58413000
e – orbit eccentricity	0.32075200
ω – orbit ascending node-perihelion angle (degrees)	326.340976
Ω – longitude of orbit ascending node (degrees)	338.930302
i – orbit inclination to the ecliptic plane (degrees)	39.487790

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	113.420750	1.58252520	0.32479640	325.129717	339.684917	39.388270	1.06852672	1.990795
01/21/1858	321.181532	1.58274885	0.32418746	325.259423	339.584350	39.400500	1.06964152	1.991217
01/29/1887	167.307477	1.58292433	0.32360620	325.454857	339.469382	39.419368	1.07068020	1.991548
02/07/1916	12.302622	1.58309006	0.32299525	325.650687	339.364580	39.432308	1.07175949	1.991861
02/14/1945	217.754499	1.58300914	0.32215696	325.805705	339.250802	39.450614	1.07303173	1.991708
02/22/1974	64.598611	1.58248371	0.32156383	325.948970	339.146135	39.463862	1.07361420	1.990717
03/02/2003	271.940934	1.58276486	0.32094177	326.122916	339.029401	39.480883	1.07478951	1.991247
03/09/2032	114.786269	1.58351503	0.32048826	326.371267	338.911237	39.488698	1.07601705	1.992663
03/17/2061	321.197490	1.58248528	0.31953016	326.487847	338.798117	39.505368	1.07683351	1.990720
03/25/2090	168.998045	1.58263354	0.31875369	326.657212	338.691939	39.518856	1.07816326	1.991000
04/03/2119	15.353547	1.58293730	0.31814723	326.821946	338.594595	39.529623	1.07933018	1.991573
04/10/2148	220.495468	1.58304497	0.31753136	327.024042	338.482926	39.547497	1.08037856	1.991776
04/18/2177	65.876728	1.58286572	0.31687098	327.216500	338.378183	39.559709	1.08130151	1.991438

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