Asteroid General Data

2013 RS₉

General information

Preliminary designation	2013 RS₉
Group	Amor
Absolute magnitude	23.52
Approximate diameter (m)	53
Approximate mass (kg)	2.65·10⁸
Number of observations	56
Arc length (days)	57

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	79.697679
a – orbit major semiaxis (astronomical units)	1.63794600
e – orbit eccentricity	0.32471300
ω – orbit ascending node-perihelion angle (degrees)	7.645178
Ω – longitude of orbit ascending node (degrees)	331.632293
i – orbit inclination to the ecliptic plane (degrees)	12.743574

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	334.028742	1.63774579	0.32401145	5.501049	332.766654	12.784037	1.10709741	2.095899
01/21/1858	277.525902	1.63822516	0.32426025	5.812619	332.613805	12.777835	1.10701385	2.096819
01/29/1887	221.540963	1.63824068	0.32447107	6.139143	332.442401	12.773640	1.10667898	2.096849
02/07/1916	164.980053	1.63780067	0.32437493	6.466513	332.276321	12.767598	1.10653919	2.096004
02/14/1945	109.529007	1.63767323	0.32466109	6.743320	332.113577	12.764936	1.10598445	2.095760
02/22/1974	52.445291	1.63775129	0.32460064	7.084210	331.933304	12.755149	1.10613618	2.095910
03/02/2003	356.453478	1.63788864	0.32486211	7.356718	331.771044	12.751156	1.10580067	2.096173
03/09/2032	299.942521	1.63797894	0.32480745	7.723959	331.601820	12.740940	1.10595117	2.096347
03/17/2061	244.062488	1.63813593	0.32500044	8.018660	331.431322	12.735149	1.10574104	2.096648
03/25/2090	187.192815	1.63759731	0.32481981	8.385839	331.263375	12.727224	1.10567327	2.095614
04/03/2119	131.580446	1.63769113	0.32494474	8.649987	331.104311	12.721019	1.10553201	2.095794
04/10/2148	74.991080	1.63777602	0.32505817	9.046507	330.927030	12.712789	1.10540354	2.095957
04/18/2177	18.652559	1.63813517	0.32530793	9.317860	330.768395	12.706419	1.10523682	2.096647

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