Asteroid General Data

2021 CY₈

General information

Preliminary designation	2021 CY₈
Group	Apollo
Absolute magnitude	25.95
Approximate diameter (m)	17
Approximate mass (kg)	9.24·10⁶
Number of observations	12
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	37.756244
a – orbit major semiaxis (astronomical units)	1.09060100
e – orbit eccentricity	0.26234500
ω – orbit ascending node-perihelion angle (degrees)	98.193312
Ω – longitude of orbit ascending node (degrees)	305.141156
i – orbit inclination to the ecliptic plane (degrees)	6.202664

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	340.617097	1.09007198	0.25847410	96.137907	307.355161	6.809465	0.80831660	1.138108
01/21/1858	151.345720	1.09018669	0.25838386	96.139907	307.063739	6.792365	0.80850005	1.138287
01/29/1887	324.895983	1.09147464	0.25873264	96.266975	306.775683	6.769062	0.80907452	1.140305
02/07/1916	168.431030	1.08612569	0.25788140	96.468305	306.456499	6.762080	0.80603408	1.131933
02/14/1945	45.569008	1.08540063	0.25771612	96.465888	306.162001	6.761534	0.80567539	1.130800
02/22/1974	279.796733	1.08866405	0.25849748	97.858541	305.809748	6.717331	0.80724714	1.135903
03/02/2003	140.079504	1.08521874	0.25764144	97.358040	305.519802	6.713782	0.80562142	1.130516
03/09/2032	328.799276	1.09046677	0.26238077	98.280244	305.051208	6.203088	0.80434926	1.138726
03/17/2061	147.484426	1.08916086	0.26250374	98.890000	304.765685	6.170391	0.80325206	1.136681
03/25/2090	349.517417	1.08754325	0.26268166	99.541446	304.394326	6.117267	0.80186558	1.134150
04/03/2119	194.321357	1.08823116	0.26262479	99.665013	304.098027	6.109668	0.80243468	1.135226
04/10/2148	12.512652	1.09039990	0.26322506	100.325729	303.789778	6.086838	0.80337932	1.138621
04/18/2177	201.349209	1.08901663	0.26305851	100.921134	303.480215	6.067754	0.80254154	1.136455

Detailed table...

3D animation...

Calculation on the date...

Return to search