Asteroid General Data

2023 RS₂₁

General information

Preliminary designation	2023 RS₂₁
Group	Amor
Absolute magnitude	23.65
Approximate diameter (m)	49
Approximate mass (kg)	2.22·10⁸
Number of observations	33
Arc length (days)	49

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	273.129819
a – orbit major semiaxis (astronomical units)	2.47576100
e – orbit eccentricity	0.51365900
ω – orbit ascending node-perihelion angle (degrees)	286.999090
Ω – longitude of orbit ascending node (degrees)	84.396972
i – orbit inclination to the ecliptic plane (degrees)	3.586846

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	17.161564	2.49909862	0.49315913	279.938661	89.691385	3.554837	1.26664533	3.950715
01/21/1858	144.138432	2.49210546	0.49963395	282.395085	88.236247	3.563625	1.24696495	3.934144
01/29/1887	284.095496	2.48103481	0.51003799	285.211226	86.464342	3.576642	1.21561281	3.907958
02/07/1916	83.307323	2.47249907	0.51794840	286.234586	85.673108	3.581116	1.19187214	3.887808
02/14/1945	256.756109	2.46443912	0.52404080	286.657797	85.136200	3.582383	1.17297248	3.868813
02/22/1974	77.492593	2.46589463	0.52362918	286.486396	84.966558	3.580642	1.17468024	3.872241
03/02/2003	254.354674	2.46835680	0.52020041	286.521872	84.757699	3.581882	1.18431659	3.878042
03/09/2032	57.729384	2.48079576	0.50961794	287.447374	84.139136	3.591225	1.21653774	3.907393
03/17/2061	204.101158	2.48788604	0.50241177	289.023225	83.275077	3.607887	1.23794282	3.924157
03/25/2090	333.891685	2.49796410	0.49361817	292.136185	81.654790	3.640998	1.26492364	3.948025
04/03/2119	94.182946	2.50143491	0.48991618	294.434827	80.496942	3.668257	1.27594147	3.956256
04/10/2148	204.860708	2.51351177	0.48236783	297.245238	79.109521	3.704989	1.30107455	3.984942
04/18/2177	304.629562	2.51639378	0.47554228	299.227762	78.256515	3.733266	1.31974214	3.991798

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