Asteroid General Data

2026 CS₁

General information

Preliminary designation	2026 CS₁
Group	Apollo
Absolute magnitude	31.22
Approximate diameter (m)	2
Approximate mass (kg)	6.37·10³
Number of observations	34
Arc length (days)	1

Approaches

Date	Object	r, AU	r, km
02/07/1983 05:45:36 AM	Earth	0.000393	58 757
02/07/2026 08:24:00 AM	Earth	0.000627	93 812
02/07/2069 00:31:41 AM	Moon	0.000700	104 689

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	101.799416
a – orbit major semiaxis (astronomical units)	1.43261794
e – orbit eccentricity	0.41443869
ω – orbit ascending node-perihelion angle (degrees)	61.340572
Ω – longitude of orbit ascending node (degrees)	137.557085
i – orbit inclination to the ecliptic plane (degrees)	1.871127

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	138.929601	1.42178377	0.41229218	59.365023	139.811564	1.084085	0.83559345	1.695317
01/21/1858	181.159498	1.40070629	0.40692313	61.094721	139.578613	1.183276	0.83072650	1.657758
01/29/1887	6.111450	1.40007844	0.40669889	61.233223	139.562215	1.188714	0.83066809	1.656644
02/07/1916	187.631520	1.40180487	0.40714213	61.455158	139.297157	1.195259	0.83107105	1.659709
02/14/1945	9.999613	1.40021218	0.40668483	61.691714	139.212615	1.199613	0.83076712	1.656881
02/22/1974	189.163887	1.40142435	0.40712883	62.091174	138.865301	1.209000	0.83086409	1.659033
03/02/2003	241.770782	1.51753843	0.43583858	55.820012	137.925885	2.646148	0.85613663	1.869434
03/09/2032	171.429328	1.43247339	0.41446638	61.366718	137.549997	1.871483	0.83876132	1.714472
03/17/2061	124.827057	1.43640336	0.41544962	61.359596	137.375349	1.869993	0.83965014	1.721533
03/25/2090	263.413106	1.39577355	0.40495802	64.568843	137.013334	1.588925	0.83054386	1.649009
04/03/2119	121.556601	1.39510940	0.40519211	64.776197	136.854418	1.593949	0.82982208	1.647832
04/10/2148	330.509835	1.39707566	0.40556072	65.139933	136.559002	1.602714	0.83047664	1.651317
04/18/2177	179.026969	1.39620720	0.40525625	65.384482	136.415952	1.606658	0.83038550	1.649778

Detailed table...

3D animation...

Calculation on the date...

Return to search