Asteroid General Data

2026 CG₄

General information

Preliminary designation	2026 CG₄
Group	Apollo
Absolute magnitude	28.61
Approximate diameter (m)	5
Approximate mass (kg)	2.34·10⁵
Number of observations	20
Arc length (days)	0

Approaches

Date	Object	r, AU	r, km
02/13/2026 00:57:36 AM	Earth	0.000985	147 376

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	121.544694
a – orbit major semiaxis (astronomical units)	1.17659826
e – orbit eccentricity	0.42147330
ω – orbit ascending node-perihelion angle (degrees)	273.720900
Ω – longitude of orbit ascending node (degrees)	322.988245
i – orbit inclination to the ecliptic plane (degrees)	1.902991

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	108.209237	1.20780996	0.42554963	266.618309	328.228554	2.324520	0.69382688	1.327390
01/21/1858	17.708939	1.21511001	0.42706837	266.940845	327.360414	2.335182	0.69617496	1.339442
01/29/1887	258.158744	1.21543436	0.42695046	267.484458	326.830247	2.331285	0.69650410	1.339979
02/07/1916	137.069532	1.21512979	0.42679445	268.127183	326.306292	2.321928	0.69651914	1.339475
02/14/1945	18.351166	1.21457565	0.42639458	269.128054	325.145765	2.326428	0.69668717	1.338559
02/22/1974	276.324412	1.20929404	0.42548495	269.481840	324.250878	2.319274	0.69475763	1.329837
03/02/2003	221.136925	1.20900506	0.42568447	269.953136	323.750690	2.313772	0.69435038	1.329361
03/09/2032	225.955434	1.17667834	0.42151318	273.758959	322.946766	1.902722	0.68069291	1.276401
03/17/2061	130.966267	1.17638487	0.42134909	274.695239	322.018946	1.894476	0.68071617	1.275924
03/25/2090	27.690565	1.17912513	0.42221624	275.131422	321.614160	1.885967	0.68127936	1.280385
04/03/2119	266.927030	1.17944644	0.42219129	276.342051	320.386854	1.882115	0.68149442	1.280908
04/10/2148	146.398667	1.17558636	0.42073510	277.304136	319.244665	1.896308	0.68097592	1.274625
04/18/2177	58.162671	1.17613343	0.42088753	277.759374	318.862966	1.891654	0.68111354	1.275515

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