Asteroid General Data

2017 EA

General information

Preliminary designation	2017 EA
Group	Apollo
Absolute magnitude	30.65
Approximate diameter (m)	2
Approximate mass (kg)	1.40·10⁴
Number of observations	61
Arc length (days)	1

Approaches

Date	Object	r, AU	r, km
03/02/2017 02:09:36 PM	Earth	0.000145	21 653

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	78.907653
a – orbit major semiaxis (astronomical units)	1.70737791
e – orbit eccentricity	0.59967593
ω – orbit ascending node-perihelion angle (degrees)	80.586611
Ω – longitude of orbit ascending node (degrees)	161.701345
i – orbit inclination to the ecliptic plane (degrees)	1.373211

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	47.803268	2.19804508	0.66178524	58.831652	169.831931	2.615871	0.74341130	3.258783
01/21/1858	13.603413	2.20003675	0.66156838	60.273995	168.678349	2.600589	0.74456200	3.263214
01/29/1887	337.142379	2.20113954	0.66156949	61.543584	167.678707	2.587993	0.74493278	3.265668
02/07/1916	299.250598	2.19576991	0.66522926	62.704272	166.753427	2.580004	0.73507952	3.253725
02/14/1945	270.646888	2.19145977	0.66458710	64.766814	165.092599	2.566957	0.73504388	3.244150
02/22/1974	252.434224	2.18976526	0.66411748	65.162412	164.695561	2.566269	0.73550387	3.240388
03/02/2003	233.771225	2.18798446	0.66396767	67.063230	163.184327	2.549341	0.73523351	3.236436
03/09/2032	242.458276	1.70753545	0.59984079	80.600330	161.691371	1.373606	0.68328605	2.231286
03/17/2061	251.692057	1.70537342	0.59948651	81.087618	161.402692	1.378628	0.68302506	2.227049
03/25/2090	259.730925	1.70566081	0.60035538	82.227526	160.355538	1.391329	0.68165816	2.227612
04/03/2119	259.698350	1.70843311	0.60099555	82.825439	159.786069	1.397658	0.68167242	2.233046
04/10/2148	255.275890	1.71042219	0.60052927	83.151592	159.548960	1.406284	0.68326359	2.236946
04/18/2177	245.690282	1.70972289	0.60109159	83.399888	159.354388	1.410954	0.68202284	2.235575

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