Asteroid General Data

2026 CP₄

General information

Preliminary designation	2026 CP₄
Group	Apollo
Absolute magnitude	23.43
Approximate diameter (m)	55
Approximate mass (kg)	3.01·10⁸
Number of observations	38
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	147.597659
a – orbit major semiaxis (astronomical units)	1.50008500
e – orbit eccentricity	0.45100000
ω – orbit ascending node-perihelion angle (degrees)	286.157331
Ω – longitude of orbit ascending node (degrees)	137.536918
i – orbit inclination to the ecliptic plane (degrees)	15.853283

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	291.693261	1.50086769	0.45234000	283.980392	139.321299	15.742269	0.82196521	1.838714
01/21/1858	218.110822	1.49972411	0.45151932	284.291114	139.043532	15.769297	0.82256970	1.836613
01/29/1887	145.064605	1.50021940	0.45157156	284.603749	138.814821	15.776582	0.82276298	1.837523
02/07/1916	71.042678	1.50007504	0.45137820	284.917893	138.541046	15.786859	0.82297387	1.837258
02/14/1945	359.909904	1.49934656	0.45097494	285.170764	138.304272	15.809769	0.82317884	1.835920
02/22/1974	284.503838	1.50019686	0.45116724	285.642625	137.985544	15.823440	0.82335718	1.837482
03/02/2003	211.976252	1.49986886	0.45102429	285.899627	137.748357	15.833025	0.82339158	1.836879
03/09/2032	140.438390	1.50000628	0.45113885	286.249132	137.474100	15.855400	0.82329517	1.837131
03/17/2061	67.006100	1.49977406	0.45094275	286.557888	137.233747	15.863321	0.82346182	1.836705
03/25/2090	353.921504	1.50038204	0.45128123	286.831447	136.971573	15.873878	0.82328779	1.837822
04/03/2119	278.908559	1.49998103	0.45077425	287.221743	136.692687	15.894138	0.82382820	1.837085
04/10/2148	205.201860	1.50015700	0.45083330	287.497964	136.449122	15.899656	0.82383627	1.837408
04/18/2177	131.626197	1.49953301	0.45025979	287.777808	136.188444	15.926939	0.82435360	1.836262

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