Asteroid General Data

2012 CO₄₆ (500136)

General information

Preliminary designation	2012 CO₄₆
Number	500136
Group	Amor
Absolute magnitude	22.85
Approximate diameter (m)	71
Approximate mass (kg)	6.70·10⁸
Number of observations	124
Arc length (days)	3112

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	291.308274
a – orbit major semiaxis (astronomical units)	1.32090900
e – orbit eccentricity	0.19700400
ω – orbit ascending node-perihelion angle (degrees)	64.379726
Ω – longitude of orbit ascending node (degrees)	349.597078
i – orbit inclination to the ecliptic plane (degrees)	3.630171

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	206.631989	1.32121024	0.19717768	60.807634	351.969216	3.676467	1.06069706	1.518653
01/21/1858	250.772258	1.32065784	0.19697299	61.519944	351.544418	3.668005	1.06052392	1.517701
01/29/1887	294.808869	1.32005015	0.19657910	61.759814	351.302897	3.664721	1.06055588	1.516653
02/07/1916	338.738554	1.32082042	0.19698832	62.337899	350.951855	3.655794	1.06063422	1.517981
02/14/1945	22.977132	1.32105033	0.19717659	62.951182	350.568890	3.647216	1.06057013	1.518377
02/22/1974	64.297066	1.32028026	0.19654714	63.664584	350.105811	3.640475	1.06078295	1.517050
03/02/2003	106.007059	1.32099817	0.19704079	63.858505	349.934475	3.636887	1.06070765	1.518287
03/09/2032	149.704429	1.32092887	0.19718705	64.434383	349.567019	3.629221	1.06045881	1.518168
03/17/2061	192.238393	1.32054659	0.19677092	65.082671	349.131556	3.621076	1.06070143	1.517509
03/25/2090	232.305296	1.32114290	0.19717609	65.311370	348.956621	3.617240	1.06064511	1.518537
04/03/2119	276.619387	1.32070896	0.19706275	66.028452	348.515759	3.609380	1.06044641	1.517789
04/10/2148	321.013863	1.32068572	0.19707835	66.666608	348.074923	3.601224	1.06040716	1.517749
04/18/2177	2.090274	1.32088764	0.19707444	66.844684	347.908137	3.597945	1.06057445	1.518097

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