Asteroid General Data

2026 CO₄

General information

Preliminary designation	2026 CO₄
Group	Aten
Absolute magnitude	20.62
Approximate diameter (m)	200
Approximate mass (kg)	1.46·10¹⁰
Number of observations	150
Arc length (days)	2601

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	84.175793
a – orbit major semiaxis (astronomical units)	0.91991300
e – orbit eccentricity	0.15581800
ω – orbit ascending node-perihelion angle (degrees)	333.332816
Ω – longitude of orbit ascending node (degrees)	325.918191
i – orbit inclination to the ecliptic plane (degrees)	38.857070

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	75.079539	0.91994175	0.15658521	332.972673	326.386601	38.857028	0.77589248	0.882350
01/21/1858	35.480728	0.91992571	0.15637432	332.998089	326.319047	38.856586	0.77607295	0.882327
01/29/1887	355.531411	0.91995172	0.15622894	333.029394	326.251051	38.856690	0.77622864	0.882365
02/07/1916	314.001912	0.92003740	0.15623250	333.134621	326.182134	38.856453	0.77629766	0.882488
02/14/1945	273.294897	0.91989310	0.15610042	333.191165	326.112162	38.857762	0.77629740	0.882280
02/22/1974	234.742568	0.91982203	0.15599912	333.216317	326.044799	38.859243	0.77633060	0.882178
03/02/2003	196.161182	0.91994506	0.15591511	333.317872	325.974934	38.857450	0.77651172	0.882355
03/09/2032	158.246488	0.91990934	0.15581312	333.352198	325.907054	38.856246	0.77657540	0.882304
03/17/2061	119.252015	0.91998414	0.15563958	333.384176	325.838341	38.854923	0.77679820	0.882411
03/25/2090	80.260627	0.92004727	0.15546557	333.437080	325.769842	38.853491	0.77701160	0.882502
04/03/2119	39.343415	0.92012542	0.15533974	333.475198	325.702606	38.852564	0.77719338	0.882615
04/10/2148	356.893709	0.92009064	0.15522530	333.535039	325.634476	38.853239	0.77726930	0.882565
04/18/2177	315.116301	0.91998514	0.15521754	333.639319	325.565900	38.853908	0.77718730	0.882413

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