Asteroid General Data

2025 CY₂

General information

Preliminary designation	2025 CY₂
Group	Apollo
Absolute magnitude	28.23
Approximate diameter (m)	6
Approximate mass (kg)	3.96·10⁵
Number of observations	45
Arc length (days)	21

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	77.795667
a – orbit major semiaxis (astronomical units)	1.23598700
e – orbit eccentricity	0.21159300
ω – orbit ascending node-perihelion angle (degrees)	359.881236
Ω – longitude of orbit ascending node (degrees)	112.293456
i – orbit inclination to the ecliptic plane (degrees)	0.968904

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	199.190444	1.22676024	0.20677097	350.316654	119.755872	1.261337	0.97310184	1.358752
01/21/1858	340.187628	1.22507787	0.20582116	350.754928	119.496866	1.267217	0.97293092	1.355958
01/29/1887	120.421712	1.22621088	0.20639529	350.823721	119.609894	1.276243	0.97312673	1.357839
02/07/1916	253.582266	1.22619801	0.20635880	351.183218	119.433841	1.279324	0.97316126	1.357818
02/14/1945	35.415648	1.22469567	0.20548736	351.617472	119.190409	1.285264	0.97303619	1.355323
02/22/1974	174.362823	1.22692635	0.20667756	351.711923	119.271084	1.295381	0.97334821	1.359028
03/02/2003	305.359461	1.22362396	0.20484738	352.304077	118.965712	1.311631	0.97296780	1.353545
03/09/2032	72.155125	1.23612550	0.21163626	359.891862	112.283889	0.969472	0.97451652	1.374341
03/17/2061	173.032781	1.22358298	0.20500510	4.769398	106.333937	1.180530	0.97274222	1.353477
03/25/2090	313.943841	1.22946248	0.20817028	3.866968	105.229231	1.217698	0.97352493	1.363244
04/03/2119	28.247153	1.23649742	0.21046859	7.077169	99.673331	1.716114	0.97625355	1.374961
04/10/2148	153.424669	1.22399896	0.20228443	9.518192	96.428699	2.315020	0.97640302	1.354167
04/18/2177	285.804658	1.22989123	0.20525597	11.238165	94.879572	2.241283	0.97744871	1.363957

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