Asteroid General Data

2025 CO

General information

Preliminary designation	2025 CO
Group	Apollo
Absolute magnitude	26.34
Approximate diameter (m)	14
Approximate mass (kg)	5.39·10⁶
Number of observations	35
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	205.684421
a – orbit major semiaxis (astronomical units)	1.93205700
e – orbit eccentricity	0.49499100
ω – orbit ascending node-perihelion angle (degrees)	214.690941
Ω – longitude of orbit ascending node (degrees)	315.623566
i – orbit inclination to the ecliptic plane (degrees)	10.102432

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	62.148730	1.93776169	0.49446338	210.553667	318.346539	10.454768	0.97960951	2.697436
01/21/1858	335.463476	1.93699837	0.49336971	211.288472	317.877202	10.388020	0.98134205	2.695842
01/29/1887	251.560337	1.93744567	0.49474899	211.709838	317.575248	10.355062	0.97889638	2.696776
02/07/1916	166.541119	1.93573044	0.49447110	212.294498	317.227193	10.306403	0.97856769	2.693196
02/14/1945	85.948732	1.93536398	0.49478486	212.859245	316.806544	10.261259	0.97777518	2.692431
02/22/1974	10.879452	1.93344039	0.49505353	213.450575	316.435927	10.210687	0.97628389	2.688418
03/02/2003	294.966145	1.93436765	0.49471400	214.143736	315.949439	10.150355	0.97740890	2.690352
03/09/2032	219.754347	1.93166354	0.49499211	214.723082	315.591807	10.100906	0.97550532	2.684713
03/17/2061	146.640773	1.93318040	0.49424937	215.439719	315.088692	10.037865	0.97770720	2.687876
03/25/2090	77.950878	1.93138024	0.49495088	216.013116	314.732846	9.994148	0.97544189	2.684122
04/03/2119	9.215876	1.93142402	0.49392229	216.886026	314.170281	9.910661	0.97745064	2.684213
04/10/2148	302.198521	1.93157831	0.49487966	217.315424	313.840833	9.880652	0.97567949	2.684535
04/18/2177	236.343990	1.93040397	0.49426403	218.096424	313.352389	9.813143	0.97627472	2.682087

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