Asteroid General Data

2026 CY

General information

Preliminary designation	2026 CY
Group	Apollo
Absolute magnitude	27.74
Approximate diameter (m)	8
Approximate mass (kg)	7.80·10⁵
Number of observations	16
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	178.186574
a – orbit major semiaxis (astronomical units)	1.32616900
e – orbit eccentricity	0.46866300
ω – orbit ascending node-perihelion angle (degrees)	275.095913
Ω – longitude of orbit ascending node (degrees)	138.189169
i – orbit inclination to the ecliptic plane (degrees)	21.815667

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	30.817280	1.32345543	0.46950084	273.255449	139.670170	21.697573	0.70209200	1.522526
01/21/1858	46.370304	1.32393233	0.46914284	273.598262	139.450694	21.730984	0.70281896	1.523349
01/29/1887	54.238574	1.32576551	0.46940786	273.876725	139.243676	21.731856	0.70344076	1.526514
02/07/1916	49.427153	1.32685878	0.46945073	274.260618	139.018961	21.737419	0.70396396	1.528402
02/14/1945	49.772491	1.32604439	0.46917337	274.410132	138.807891	21.748087	0.70389968	1.526995
02/22/1974	48.250080	1.32635974	0.46926273	274.679103	138.571624	21.753345	0.70394855	1.527540
03/02/2003	48.891404	1.32941468	0.46965896	275.095884	138.366735	21.755048	0.70504316	1.532821
03/09/2032	28.557241	1.32644058	0.46872543	275.181911	138.125475	21.816907	0.70470415	1.527680
03/17/2061	29.852096	1.32642890	0.46871295	275.382458	137.929312	21.819399	0.70471450	1.527660
03/25/2090	30.156499	1.32583931	0.46874242	275.613892	137.706483	21.823966	0.70436219	1.526641
04/03/2119	34.564374	1.32557475	0.46873605	275.814089	137.490520	21.823551	0.70423007	1.526184
04/10/2148	43.526471	1.32522760	0.46872978	276.014487	137.293964	21.821106	0.70405396	1.525585
04/18/2177	52.224155	1.32563523	0.46866498	276.285256	137.067092	21.824599	0.70435642	1.526289

Detailed table...

3D animation...

Calculation on the date...

Return to search