Asteroid General Data

2003 OC₃

General information

Preliminary designation	2003 OC₃
Group	Apollo
Absolute magnitude	18.82
Approximate diameter (m)	460
Approximate mass (kg)	1.75·10¹¹
Number of observations	222
Arc length (days)	6189

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	329.235965
a – orbit major semiaxis (astronomical units)	2.25047600
e – orbit eccentricity	0.59752800
ω – orbit ascending node-perihelion angle (degrees)	22.977659
Ω – longitude of orbit ascending node (degrees)	172.334362
i – orbit inclination to the ecliptic plane (degrees)	13.130226

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	155.764641	2.26675684	0.58456127	19.703712	174.567364	13.308723	0.94169858	3.412778
01/21/1858	344.990554	2.25694449	0.59102043	20.398017	174.229086	13.322753	0.92304419	3.390642
01/29/1887	187.861886	2.25288938	0.59425670	20.844982	173.972445	13.318867	0.91409476	3.381508
02/07/1916	38.248329	2.24943618	0.59691705	21.222678	173.689494	13.317044	0.90670936	3.373736
02/14/1945	254.823579	2.24974353	0.59706087	21.712812	173.323685	13.265994	0.90650970	3.374428
02/22/1974	116.851258	2.24824617	0.59789110	22.148508	172.996848	13.246134	0.90403981	3.371059
03/02/2003	338.558185	2.24687325	0.59932082	22.537403	172.683908	13.204054	0.90027533	3.367972
03/09/2032	192.819917	2.25045916	0.59734396	23.038570	172.311086	13.125005	0.90616098	3.376038
03/17/2061	35.727974	2.26103717	0.59088662	24.133562	171.589468	12.930279	0.92502056	3.399869
03/25/2090	227.965081	2.26629829	0.58930268	24.662585	171.182317	12.849211	0.93076264	3.411742
04/03/2119	50.753509	2.26520420	0.59062017	25.142604	170.793641	12.807641	0.92732892	3.409272
04/10/2148	230.429871	2.26695171	0.59176323	25.500374	170.477062	12.766890	0.92545304	3.413218
04/18/2177	50.908118	2.26406426	0.59370557	25.922909	170.159164	12.737164	0.91987671	3.406699

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