Asteroid General Data

2021 EY₂

General information

Preliminary designation	2021 EY₂
Group	Apollo
Absolute magnitude	26.42
Approximate diameter (m)	14
Approximate mass (kg)	4.83·10⁶
Number of observations	46
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	272.595854
a – orbit major semiaxis (astronomical units)	1.26607800
e – orbit eccentricity	0.32902400
ω – orbit ascending node-perihelion angle (degrees)	78.400914
Ω – longitude of orbit ascending node (degrees)	167.817109
i – orbit inclination to the ecliptic plane (degrees)	6.754948

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	301.035970	1.26486683	0.32827178	76.119191	169.777309	6.808963	0.84964675	1.422551
01/21/1858	87.078938	1.26421932	0.32808747	76.492516	169.488647	6.816146	0.84944480	1.421459
01/29/1887	233.368199	1.26496173	0.32847866	76.877118	169.197651	6.776422	0.84944880	1.422711
02/07/1916	17.641985	1.26441009	0.32833835	77.196036	168.954694	6.775389	0.84925577	1.421780
02/14/1945	162.320599	1.26562382	0.32868100	77.528198	168.643249	6.779068	0.84963732	1.423828
02/22/1974	303.866553	1.26512443	0.32852352	77.783312	168.388391	6.787591	0.84950129	1.422985
03/02/2003	80.692741	1.26553548	0.32871103	78.129473	168.077038	6.795279	0.84954002	1.423679
03/09/2032	215.996872	1.26612284	0.32908279	78.473455	167.791804	6.755495	0.84946361	1.424670
03/17/2061	348.506790	1.26613467	0.32919981	78.822908	167.485239	6.771547	0.84932338	1.424690
03/25/2090	123.207991	1.26554904	0.32911228	79.271164	167.231699	6.755107	0.84904131	1.423702
04/03/2119	261.758602	1.26628406	0.32957775	79.511059	166.923225	6.738680	0.84894501	1.424942
04/10/2148	32.741643	1.26628727	0.32940647	79.893765	166.662550	6.754017	0.84916405	1.424948
04/18/2177	162.984393	1.26720143	0.32976868	80.077054	166.394445	6.739961	0.84931809	1.426491

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