Asteroid General Data

2008 OC₉

General information

Preliminary designation	2008 OC₉
Group	Apollo
Absolute magnitude	23.22
Approximate diameter (m)	60
Approximate mass (kg)	4.02·10⁸
Number of observations	76
Arc length (days)	3468

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	291.688654
a – orbit major semiaxis (astronomical units)	1.15326600
e – orbit eccentricity	0.25000000
ω – orbit ascending node-perihelion angle (degrees)	266.709668
Ω – longitude of orbit ascending node (degrees)	310.619087
i – orbit inclination to the ecliptic plane (degrees)	29.316767

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	87.382961	1.15333124	0.24989635	266.097040	311.415167	29.327702	0.86511797	1.238602
01/21/1858	240.934964	1.15331766	0.24996281	266.196809	311.296987	29.323957	0.86503114	1.238580
01/29/1887	35.458946	1.15349452	0.25007526	266.298912	311.178535	29.321490	0.86503407	1.238865
02/07/1916	188.026197	1.15336431	0.24996350	266.353040	311.067543	29.320110	0.86506533	1.238655
02/14/1945	342.267470	1.15329962	0.25000999	266.446278	310.952812	29.320558	0.86496319	1.238551
02/22/1974	136.442024	1.15343356	0.25007235	266.576628	310.831610	29.317409	0.86499171	1.238767
03/02/2003	288.986022	1.15342327	0.24998006	266.604336	310.714590	29.316858	0.86509045	1.238750
03/09/2032	83.198233	1.15335646	0.25007824	266.740472	310.602261	29.315806	0.86492711	1.238642
03/17/2061	236.608284	1.15365920	0.25006498	266.868975	310.472879	29.311049	0.86516943	1.239130
03/25/2090	28.937401	1.15348711	0.25012319	266.890391	310.365766	29.310270	0.86497323	1.238853
04/03/2119	182.816438	1.15365761	0.25014335	267.039630	310.247607	29.307888	0.86507783	1.239128
04/10/2148	335.207008	1.15365366	0.25017323	267.097760	310.130068	29.305854	0.86504039	1.239121
04/18/2177	128.117529	1.15360699	0.25005511	267.155338	310.016943	29.307360	0.86514167	1.239046

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