Asteroid General Data

2009 EV (513489)

General information

Preliminary designation	2009 EV
Number	513489
Group	Apollo
Absolute magnitude	20.12
Approximate diameter (m)	250
Approximate mass (kg)	2.91·10¹⁰
Number of observations	127
Arc length (days)	3511

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	329.096845
a – orbit major semiaxis (astronomical units)	1.72863700
e – orbit eccentricity	0.52326800
ω – orbit ascending node-perihelion angle (degrees)	250.269517
Ω – longitude of orbit ascending node (degrees)	138.538511
i – orbit inclination to the ecliptic plane (degrees)	17.001726

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	340.321834	1.72830875	0.52189573	247.475019	140.954631	17.156616	0.82631179	2.272127
01/21/1858	258.537711	1.72850940	0.52227619	247.831951	140.636124	17.134399	0.82575009	2.272523
01/29/1887	176.204587	1.72880278	0.52231712	248.240671	140.286366	17.107505	0.82581950	2.273101
02/07/1916	93.108274	1.72882565	0.52276794	248.657117	139.920981	17.087317	0.82505103	2.273146
02/14/1945	8.759477	1.72900983	0.52283028	249.026754	139.579732	17.067187	0.82503114	2.273510
02/22/1974	283.922833	1.72887353	0.52318207	249.515131	139.177773	17.040568	0.82435789	2.273241
03/02/2003	199.380198	1.72886990	0.52321383	249.928150	138.832802	17.020801	0.82430125	2.273234
03/09/2032	116.340002	1.72855893	0.52334930	250.412589	138.428793	16.995460	0.82391882	2.272620
03/17/2061	34.169441	1.72819759	0.52350533	250.846212	138.079847	16.975256	0.82347694	2.271908
03/25/2090	312.510514	1.72825017	0.52362712	251.318212	137.673606	16.951110	0.82329151	2.272011
04/03/2119	230.439916	1.72853066	0.52402606	251.701308	137.331771	16.930348	0.82273555	2.272565
04/10/2148	147.945154	1.72876611	0.52420899	252.077167	136.995025	16.909619	0.82253138	2.273029
04/18/2177	64.313359	1.72872169	0.52456072	252.556654	136.585493	16.891751	0.82190219	2.272941

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