Asteroid General Data

2021 CT₈

General information

Preliminary designation	2021 CT₈
Group	Apollo
Absolute magnitude	20.09
Approximate diameter (m)	250
Approximate mass (kg)	3.03·10¹⁰
Number of observations	87
Arc length (days)	5018

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	214.431624
a – orbit major semiaxis (astronomical units)	2.22948000
e – orbit eccentricity	0.74644900
ω – orbit ascending node-perihelion angle (degrees)	195.864774
Ω – longitude of orbit ascending node (degrees)	83.429157
i – orbit inclination to the ecliptic plane (degrees)	11.357507

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	89.050275	2.22529360	0.74606080	191.581456	86.045821	12.298702	0.56508927	3.319568
01/21/1858	350.462984	2.22806350	0.74409480	191.915445	85.809303	12.203367	0.57017303	3.325768
01/29/1887	239.049053	2.23063245	0.74372989	193.067938	85.185061	11.939842	0.57164443	3.331522
02/07/1916	136.243083	2.22467779	0.74682954	193.455126	84.941649	11.901505	0.56322270	3.318190
02/14/1945	38.253768	2.23230678	0.74338477	194.102922	84.502042	11.716508	0.57284393	3.335273
02/22/1974	290.319411	2.23342897	0.74355817	194.842661	84.065907	11.550443	0.57274460	3.337789
03/02/2003	184.832942	2.22995591	0.74604345	195.425996	83.710103	11.440358	0.56631191	3.330006
03/09/2032	86.621792	2.22946644	0.74605632	195.952384	83.315956	11.335235	0.56615891	3.328910
03/17/2061	343.267028	2.23135580	0.74537045	196.678591	82.827164	11.167567	0.56816913	3.333142
03/25/2090	236.818353	2.23133533	0.74595518	197.491416	82.272497	10.986181	0.56685919	3.333096
04/03/2119	137.350853	2.22913683	0.74799275	198.089102	81.841105	10.894168	0.56175864	3.328172
04/10/2148	37.516782	2.22988006	0.74694473	198.753478	81.377795	10.745992	0.56428289	3.329836
04/18/2177	290.485838	2.23255990	0.74592707	199.680616	80.756270	10.528777	0.56723304	3.335841

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