Asteroid General Data

2023 CY

General information

Preliminary designation	2023 CY
Group	Apollo
Absolute magnitude	26.33
Approximate diameter (m)	14
Approximate mass (kg)	5.47·10⁶
Number of observations	81
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	72.992033
a – orbit major semiaxis (astronomical units)	1.03901700
e – orbit eccentricity	0.16205500
ω – orbit ascending node-perihelion angle (degrees)	269.060800
Ω – longitude of orbit ascending node (degrees)	320.768483
i – orbit inclination to the ecliptic plane (degrees)	18.901665

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	176.678770	1.03891560	0.15982635	271.119250	321.868230	18.958314	0.87286951	1.058939
01/21/1858	326.668234	1.03847668	0.15988675	270.949849	321.731470	18.958135	0.87243802	1.058268
01/29/1887	114.682172	1.03916176	0.16033517	270.593477	321.558675	18.945405	0.87254759	1.059316
02/07/1916	258.019774	1.03915189	0.16044788	270.374127	321.406832	18.943489	0.87242217	1.059300
02/14/1945	51.093624	1.03855761	0.16048927	269.981470	321.246638	18.943169	0.87188025	1.058392
02/22/1974	195.489093	1.03928376	0.16116236	269.644127	321.073515	18.925336	0.87179034	1.059502
03/02/2003	345.039944	1.03817565	0.16107285	269.301305	320.929383	18.929345	0.87095373	1.057808
03/09/2032	134.360208	1.03890318	0.16211353	269.067723	320.753070	18.901157	0.87048292	1.058920
03/17/2061	275.236088	1.03733114	0.16217932	268.095102	320.565766	18.905745	0.86909748	1.056518
03/25/2090	84.726424	1.03720912	0.16221597	268.445147	320.436157	18.902532	0.86895724	1.056331
04/03/2119	244.788640	1.03840766	0.16286534	268.493924	320.261387	18.880757	0.86928704	1.058163
04/10/2148	58.577450	1.03560548	0.16249551	267.652781	320.119205	18.899343	0.86732425	1.053882
04/18/2177	235.081744	1.03772963	0.16380318	267.161931	319.936793	18.862634	0.86774621	1.057126

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