Asteroid General Data

2018 CS₂

General information

Preliminary designation	2018 CS₂
Group	Aten
Absolute magnitude	25.51
Approximate diameter (m)	21
Approximate mass (kg)	1.70·10⁷
Number of observations	29
Arc length (days)	25

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	71.356898
a – orbit major semiaxis (astronomical units)	0.81025700
e – orbit eccentricity	0.27555800
ω – orbit ascending node-perihelion angle (degrees)	356.972197
Ω – longitude of orbit ascending node (degrees)	347.289300
i – orbit inclination to the ecliptic plane (degrees)	4.269691

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	245.823616	0.80852489	0.27872340	353.489422	354.256766	4.484611	0.58317009	0.727011
01/21/1858	214.529563	0.80874178	0.27800527	353.530538	353.503153	4.381939	0.58390730	0.727303
01/29/1887	175.459897	0.80904947	0.27697700	353.561134	352.425049	4.340691	0.58496138	0.727718
02/07/1916	119.560029	0.80978541	0.27616879	354.322005	351.462468	4.392629	0.58614796	0.728711
02/14/1945	66.867107	0.80898486	0.27700469	355.201835	350.254684	4.260117	0.58489226	0.727631
02/22/1974	20.050837	0.80949075	0.27643442	355.448173	349.284043	4.278385	0.58571964	0.728314
03/02/2003	315.236713	0.80962896	0.27641790	356.438262	348.230050	4.230502	0.58583302	0.728500
03/09/2032	254.672364	0.81004886	0.27557865	357.031714	347.224729	4.267639	0.58681669	0.729067
03/17/2061	183.304518	0.81063878	0.27558126	357.945198	346.043843	4.227661	0.58724192	0.729864
03/25/2090	105.350145	0.81046724	0.27509296	358.726961	345.019283	4.236132	0.58751341	0.729632
04/03/2119	28.028844	0.81005348	0.27552359	359.463064	343.988197	4.192607	0.58686463	0.729073
04/10/2148	314.447124	0.81006692	0.27537375	0.071205	343.150508	4.158661	0.58699575	0.729091
04/18/2177	244.995835	0.80945145	0.27552064	1.079378	341.968328	4.138240	0.58643087	0.728261

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