Asteroid General Data

2017 EY₂

General information

Preliminary designation	2017 EY₂
Group	Apollo
Absolute magnitude	21.71
Approximate diameter (m)	120
Approximate mass (kg)	3.24·10⁹
Number of observations	79
Arc length (days)	20

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	143.472351
a – orbit major semiaxis (astronomical units)	2.01064800
e – orbit eccentricity	0.64310400
ω – orbit ascending node-perihelion angle (degrees)	343.920223
Ω – longitude of orbit ascending node (degrees)	95.555323
i – orbit inclination to the ecliptic plane (degrees)	5.130522

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	24.533589	2.00917321	0.64304722	340.513541	97.506071	4.982199	0.71717997	2.847913
01/21/1858	91.256650	2.00804610	0.64135158	341.231867	97.211352	5.006952	0.72018256	2.845517
01/29/1887	157.079258	2.00925317	0.64368051	341.580371	96.938730	5.037065	0.71593607	2.848083
02/07/1916	223.198998	2.01171195	0.64046225	342.021283	96.744069	5.042775	0.72328639	2.853312
02/14/1945	285.886203	2.00934862	0.64230070	342.640300	96.374527	5.065510	0.71874260	2.848286
02/22/1974	351.550471	2.01195044	0.64111258	342.842409	96.194266	5.069454	0.72206370	2.853820
03/02/2003	52.103548	2.01160361	0.64076729	343.496756	95.869773	5.112766	0.72263382	2.853082
03/09/2032	114.950999	2.01014274	0.64373600	343.953815	95.513618	5.135338	0.71614149	2.849974
03/17/2061	173.434787	2.01377554	0.64043158	344.238495	95.357185	5.129861	0.72409009	2.857704
03/25/2090	230.368052	2.00959466	0.64218802	344.910659	95.043543	5.165308	0.71905704	2.848809
04/03/2119	296.425522	2.01351884	0.64246056	345.132665	94.858727	5.183975	0.71991240	2.857157
04/10/2148	348.340515	2.01598972	0.63968790	345.520509	94.708010	5.182861	0.72638549	2.862418
04/18/2177	41.929367	2.01255771	0.64259697	346.117276	94.360634	5.243319	0.71929423	2.855112

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