Asteroid General Data

2004 CK₃₉ (513165)

General information

Preliminary designation	2004 CK₃₉
Number	513165
Group	Apollo
Absolute magnitude	19.03
Approximate diameter (m)	420
Approximate mass (kg)	1.31·10¹¹
Number of observations	218
Arc length (days)	7652

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	156.049240
a – orbit major semiaxis (astronomical units)	2.29064400
e – orbit eccentricity	0.83170800
ω – orbit ascending node-perihelion angle (degrees)	268.926275
Ω – longitude of orbit ascending node (degrees)	355.727315
i – orbit inclination to the ecliptic plane (degrees)	12.244213

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	216.925291	2.29334731	0.83004448	242.410086	22.311612	13.796702	0.38976704	3.473005
01/21/1858	340.111401	2.29492470	0.82959532	246.028450	18.674518	13.372804	0.39106592	3.476588
01/29/1887	103.117815	2.29456524	0.83009772	249.071904	15.646272	13.104497	0.38985186	3.475772
02/07/1916	226.817728	2.29437442	0.83075715	253.439368	11.249230	12.767731	0.38830647	3.475338
02/14/1945	346.233883	2.29602497	0.82990995	256.708301	7.986763	12.570725	0.39053100	3.479089
02/22/1974	113.699675	2.29084267	0.83164233	261.267715	3.384589	12.385747	0.38568093	3.467317
03/02/2003	237.263682	2.29726847	0.82940138	265.132830	359.561491	12.250384	0.39191084	3.481916
03/09/2032	4.327585	2.29113360	0.83188935	269.058602	355.581378	12.243799	0.38516396	3.467977
03/17/2061	128.985481	2.29688475	0.82991954	273.698264	350.984261	12.207914	0.39065520	3.481043
03/25/2090	253.280385	2.29366312	0.83096099	276.916487	347.703723	12.299552	0.38771854	3.473722
04/03/2119	20.672492	2.29273300	0.83033155	281.559076	343.027806	12.442784	0.38900446	3.471609
04/10/2148	144.503062	2.29538758	0.82901640	284.846411	339.759960	12.580604	0.39247364	3.477640
04/18/2177	274.053842	2.29050688	0.82992558	289.119125	335.481264	12.870528	0.38955662	3.466554

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