Asteroid General Data

2026 CS₃

General information

Preliminary designation	2026 CS₃
Group	Aten
Absolute magnitude	26.91
Approximate diameter (m)	11
Approximate mass (kg)	2.45·10⁶
Number of observations	18
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	161.532555
a – orbit major semiaxis (astronomical units)	0.75327700
e – orbit eccentricity	0.35984500
ω – orbit ascending node-perihelion angle (degrees)	174.036702
Ω – longitude of orbit ascending node (degrees)	142.317525
i – orbit inclination to the ecliptic plane (degrees)	8.882955

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	38.005065	0.75309942	0.36086942	172.273456	144.772112	8.747285	0.48132887	0.653550
01/21/1858	178.690690	0.75351371	0.36038912	172.478056	144.425928	8.781430	0.48195557	0.654090
01/29/1887	317.136497	0.75328586	0.36043259	172.751881	144.129782	8.794778	0.48177709	0.653793
02/07/1916	96.581159	0.75327972	0.36024409	173.001391	143.743579	8.819640	0.48191516	0.653785
02/14/1945	232.400107	0.75347998	0.35995956	173.202766	143.375068	8.850529	0.48225766	0.654046
02/22/1974	7.347183	0.75341941	0.35995042	173.493481	143.065937	8.865363	0.48222578	0.653967
03/02/2003	151.026286	0.75298057	0.36019798	173.897427	142.618128	8.885358	0.48175849	0.653396
03/09/2032	297.297398	0.75304941	0.35999453	174.075112	142.267123	8.882491	0.48195575	0.653485
03/17/2061	82.934568	0.75288987	0.36026963	174.517489	141.843286	8.859668	0.48164651	0.653278
03/25/2090	233.592921	0.75318065	0.35995421	174.736853	141.541868	8.883215	0.48207011	0.653656
04/03/2119	14.436964	0.75330548	0.36017252	174.879983	141.159371	8.849012	0.48198555	0.653819
04/10/2148	147.292555	0.75352160	0.36001666	175.098762	140.779380	8.837312	0.48224127	0.654100
04/18/2177	278.048396	0.75386218	0.35958013	175.334687	140.422059	8.872982	0.48278832	0.654544

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