Asteroid General Data

2001 CK₄₂ (373503)

General information

Preliminary designation	2001 CK₄₂
Number	373503
Group	Amor
Absolute magnitude	20.21
Approximate diameter (m)	240
Approximate mass (kg)	2.57·10¹⁰
Number of observations	260
Arc length (days)	9035

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	347.676809
a – orbit major semiaxis (astronomical units)	1.42119200
e – orbit eccentricity	0.28082100
ω – orbit ascending node-perihelion angle (degrees)	220.148407
Ω – longitude of orbit ascending node (degrees)	5.932142
i – orbit inclination to the ecliptic plane (degrees)	10.269260

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	60.372949	1.42108277	0.28031306	217.930804	7.306522	10.358576	1.02273471	1.694063
01/21/1858	107.418205	1.42102063	0.28041134	218.186640	7.142945	10.352189	1.02255033	1.693952
01/29/1887	158.852846	1.41960780	0.27976431	218.697680	6.898731	10.328808	1.02245220	1.691427
02/07/1916	216.160740	1.41898861	0.27974609	219.010568	6.720375	10.320000	1.02203209	1.690320
02/14/1945	276.214247	1.41929307	0.27977689	219.292483	6.528676	10.310830	1.02220767	1.690864
02/22/1974	332.858045	1.41994034	0.28003487	219.557068	6.333284	10.297505	1.02230753	1.692021
03/02/2003	24.218706	1.42108116	0.28072791	219.939207	6.077383	10.276072	1.02214402	1.694061
03/09/2032	71.034495	1.42125796	0.28098106	220.183534	5.913441	10.268144	1.02191140	1.694377
03/17/2061	120.110168	1.42043874	0.28076896	220.486843	5.730552	10.258800	1.02162363	1.692912
03/25/2090	176.718540	1.41913148	0.28015122	220.891993	5.510717	10.243770	1.02156006	1.690575
04/03/2119	236.845247	1.41934179	0.28030512	221.187920	5.324424	10.233368	1.02149302	1.690951
04/10/2148	294.308282	1.41977898	0.28067907	221.460907	5.117656	10.220260	1.02127674	1.691733
04/18/2177	349.172449	1.41985322	0.28103714	221.826183	4.901014	10.198402	1.02082173	1.691865

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