Asteroid General Data

2013 OS₃ (437316)

General information

Preliminary designation	2013 OS₃
Number	437316
Group	Apollo
Absolute magnitude	18.48
Approximate diameter (m)	530
Approximate mass (kg)	2.80·10¹¹
Number of observations	1082
Arc length (days)	4201

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	233.061532
a – orbit major semiaxis (astronomical units)	1.82886400
e – orbit eccentricity	0.46856700
ω – orbit ascending node-perihelion angle (degrees)	224.687269
Ω – longitude of orbit ascending node (degrees)	297.580689
i – orbit inclination to the ecliptic plane (degrees)	29.894453

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	260.186197	1.82952236	0.46108434	222.889238	299.182806	30.278317	0.98595825	2.474612
01/21/1858	163.341085	1.82839328	0.46281382	223.164831	298.955620	30.227166	0.98218759	2.472322
01/29/1887	66.929762	1.82904276	0.46326896	223.464789	298.709848	30.162668	0.98170402	2.473639
02/07/1916	331.316967	1.82840046	0.46475875	223.746155	298.474151	30.103239	0.97863534	2.472337
02/14/1945	236.090046	1.82875420	0.46517150	224.006304	298.232518	30.043831	0.97806987	2.473054
02/22/1974	141.268571	1.82951539	0.46640971	224.193888	298.040908	30.001685	0.97621165	2.474598
03/02/2003	46.276480	1.82877475	0.46718165	224.522549	297.751360	29.928463	0.97440474	2.473096
03/09/2032	310.161976	1.82877370	0.46841751	224.696245	297.554001	29.891576	0.97214408	2.473094
03/17/2061	214.405430	1.82909435	0.46927609	225.082255	297.251568	29.805764	0.97074411	2.473744
03/25/2090	117.310717	1.82860976	0.47060075	225.284303	297.054830	29.767697	0.96806463	2.472761
04/03/2119	20.256156	1.82986825	0.47119368	225.660645	296.741352	29.676557	0.96764590	2.475314
04/10/2148	282.438170	1.82920927	0.47273144	225.849863	296.553886	29.638185	0.96448454	2.473977
04/18/2177	184.417705	1.82960077	0.47349087	226.164592	296.282784	29.561704	0.96330150	2.474772

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