Asteroid General Data

2012 CK₂

General information

Preliminary designation	2012 CK₂
Group	Amor
Absolute magnitude	18.87
Approximate diameter (m)	450
Approximate mass (kg)	1.64·10¹¹
Number of observations	165
Arc length (days)	4244

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	220.932139
a – orbit major semiaxis (astronomical units)	2.57933200
e – orbit eccentricity	0.50638100
ω – orbit ascending node-perihelion angle (degrees)	81.057753
Ω – longitude of orbit ascending node (degrees)	354.961224
i – orbit inclination to the ecliptic plane (degrees)	25.928436

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	306.606719	2.57971382	0.50227017	77.628699	359.507632	26.224012	1.28400051	4.143410
01/21/1858	309.363244	2.57482188	0.50709261	77.772038	359.094119	26.178788	1.26914873	4.131630
01/29/1887	317.325843	2.57473801	0.50735600	79.096476	357.946902	26.093467	1.26842923	4.131428
02/07/1916	321.019954	2.58105170	0.50320515	79.268271	357.379666	26.078909	1.28225319	4.146634
02/14/1945	323.214651	2.57806563	0.50637020	79.388845	357.038662	26.042529	1.27261003	4.139440
02/22/1974	330.837865	2.57676981	0.50706687	81.030813	355.576524	25.958363	1.27017522	4.136319
03/02/2003	334.657641	2.58090061	0.50396368	81.195034	355.158177	25.949702	1.28022045	4.146270
03/09/2032	336.855093	2.57629263	0.50865653	81.318330	354.698858	25.905034	1.26584455	4.135170
03/17/2061	344.582634	2.57383463	0.50993499	82.699537	353.516408	25.857064	1.26134629	4.129254
03/25/2090	349.272417	2.57964578	0.50564400	82.902764	352.977395	25.852844	1.27526337	4.143246
04/03/2119	351.544641	2.57664495	0.50908107	82.876555	352.636740	25.824013	1.26492378	4.136019
04/10/2148	359.341982	2.57369827	0.51081673	84.143573	351.534336	25.772339	1.25901012	4.128926
04/18/2177	4.428379	2.58035821	0.50531419	84.611471	350.763647	25.773083	1.27646660	4.144963

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