Asteroid General Data

2026 CY₁

General information

Preliminary designation	2026 CY₁
Group	Apollo
Absolute magnitude	24.45
Approximate diameter (m)	34
Approximate mass (kg)	7.34·10⁷
Number of observations	58
Arc length (days)	42

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	132.378785
a – orbit major semiaxis (astronomical units)	1.46365700
e – orbit eccentricity	0.33769000
ω – orbit ascending node-perihelion angle (degrees)	355.314365
Ω – longitude of orbit ascending node (degrees)	124.239333
i – orbit inclination to the ecliptic plane (degrees)	4.862749

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	278.272146	1.46454605	0.33807192	353.092235	126.510124	4.882357	0.96942416	1.772373
01/21/1858	49.835443	1.46333363	0.33729137	353.639142	126.087950	4.918752	0.96976383	1.770173
01/29/1887	187.791212	1.46576106	0.33862101	353.760516	125.730493	4.843959	0.96942357	1.774579
02/07/1916	319.607103	1.46464950	0.33799828	354.083565	125.566433	4.850413	0.96960049	1.772561
02/14/1945	89.856515	1.46405361	0.33780182	354.202666	125.198222	4.890244	0.96949363	1.771479
02/22/1974	225.208560	1.46310705	0.33726285	354.639017	124.941678	4.902257	0.96965541	1.769762
03/02/2003	12.209875	1.46080583	0.33644835	355.075602	124.604390	4.934066	0.96932012	1.765588
03/09/2032	165.559117	1.46380271	0.33768997	355.346542	124.218790	4.863484	0.96949122	1.771024
03/17/2061	303.013186	1.46453107	0.33805158	355.649050	124.054713	4.862625	0.96944404	1.772346
03/25/2090	84.442143	1.46091129	0.33626479	356.120791	123.619444	4.917212	0.96965827	1.765779
04/03/2119	240.031922	1.46318792	0.33733586	356.600123	123.336223	4.899494	0.96960217	1.769908
04/10/2148	20.909019	1.46440613	0.33757029	356.896669	123.181627	4.897711	0.97006613	1.772119
04/18/2177	159.613492	1.46361695	0.33743416	357.195112	123.030578	4.902469	0.96974259	1.770687

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