Asteroid General Data

2018 CK₂

General information

Preliminary designation	2018 CK₂
Group	Amor
Absolute magnitude	24.98
Approximate diameter (m)	27
Approximate mass (kg)	3.53·10⁷
Number of observations	23
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	267.461463
a – orbit major semiaxis (astronomical units)	1.29690700
e – orbit eccentricity	0.19669600
ω – orbit ascending node-perihelion angle (degrees)	216.053695
Ω – longitude of orbit ascending node (degrees)	324.990783
i – orbit inclination to the ecliptic plane (degrees)	21.321504

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	330.943982	1.29700788	0.19571480	214.644439	325.868514	21.362582	1.04316424	1.477116
01/21/1858	204.758726	1.29720571	0.19604781	214.854803	325.741487	21.354091	1.04289137	1.477454
01/29/1887	77.742574	1.29712106	0.19608603	215.012012	325.622699	21.350990	1.04277375	1.477309
02/07/1916	310.004475	1.29706557	0.19620496	215.222851	325.496538	21.346212	1.04257487	1.477214
02/14/1945	182.599242	1.29694011	0.19618350	215.427887	325.364166	21.340526	1.04250186	1.477000
02/22/1974	55.119050	1.29691711	0.19632281	215.590342	325.236052	21.335955	1.04230270	1.476961
03/02/2003	288.482732	1.29673107	0.19642446	215.857781	325.100914	21.327893	1.04202137	1.476643
03/09/2032	162.151384	1.29681016	0.19665568	216.065678	324.972207	21.321266	1.04178507	1.476778
03/17/2061	35.222286	1.29689177	0.19672031	216.295521	324.837996	21.313367	1.04176682	1.476917
03/25/2090	268.670637	1.29684569	0.19687302	216.517939	324.712998	21.305663	1.04153176	1.476839
04/03/2119	142.416595	1.29703841	0.19732199	216.739862	324.583642	21.298401	1.04110421	1.477168
04/10/2148	14.753288	1.29716330	0.19742500	216.944622	324.461080	21.292482	1.04107084	1.477381
04/18/2177	247.937811	1.29718461	0.19751243	217.115588	324.337059	21.287506	1.04097453	1.477418

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