Asteroid General Data

2021 CT₄

General information

Preliminary designation	2021 CT₄
Group	Apollo
Absolute magnitude	23.26
Approximate diameter (m)	59
Approximate mass (kg)	3.80·10⁸
Number of observations	61
Arc length (days)	27

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	135.064497
a – orbit major semiaxis (astronomical units)	1.73715500
e – orbit eccentricity	0.46852800
ω – orbit ascending node-perihelion angle (degrees)	57.130426
Ω – longitude of orbit ascending node (degrees)	155.474644
i – orbit inclination to the ecliptic plane (degrees)	7.187943

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	45.565720	1.73814361	0.46847780	53.650223	157.900969	7.266429	0.92386191	2.291549
01/21/1858	281.864599	1.73804651	0.46764242	54.359905	157.457075	7.249303	0.92526224	2.291357
01/29/1887	161.713241	1.73789598	0.46850153	54.688598	157.190278	7.241853	0.92368906	2.291059
02/07/1916	40.476169	1.73746098	0.46784054	55.090694	156.866651	7.236477	0.92460630	2.290199
02/14/1945	279.768427	1.73821449	0.46866587	55.768818	156.429761	7.218634	0.92357269	2.291689
02/22/1974	159.055136	1.73746761	0.46844731	56.096993	156.172269	7.214716	0.92355558	2.290212
03/02/2003	36.673704	1.73887010	0.46842479	56.809148	155.696908	7.193712	0.92434023	2.292986
03/09/2032	275.992356	1.73733829	0.46849810	57.178456	155.448584	7.186602	0.92339860	2.289956
03/17/2061	155.496711	1.73797853	0.46844207	57.864026	154.967420	7.169203	0.92383627	2.291222
03/25/2090	35.541572	1.73746535	0.46911595	58.230883	154.714880	7.163609	0.92239264	2.290208
04/03/2119	273.070037	1.73905719	0.46844266	58.854629	154.222056	7.142074	0.92440861	2.293356
04/10/2148	151.224357	1.73806196	0.46926084	59.308494	153.910992	7.131120	0.92245754	2.291387
04/18/2177	30.246873	1.73828471	0.46930156	59.639163	153.605643	7.129188	0.92250498	2.291828

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