Asteroid General Data

2003 EC₅₀

General information

Preliminary designation	2003 EC₅₀
Group	Apollo
Absolute magnitude	22.91
Approximate diameter (m)	70
Approximate mass (kg)	6.16·10⁸
Number of observations	35
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	119.198885
a – orbit major semiaxis (astronomical units)	2.16773900
e – orbit eccentricity	0.58192200
ω – orbit ascending node-perihelion angle (degrees)	202.446600
Ω – longitude of orbit ascending node (degrees)	20.689101
i – orbit inclination to the ecliptic plane (degrees)	5.834488

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	150.084798	2.17010663	0.57995404	197.116326	24.191777	6.263383	0.91154452	3.196850
01/21/1858	184.504847	2.16899700	0.58143163	197.680213	23.890829	6.226258	0.90787355	3.194398
01/29/1887	216.303770	2.16836225	0.58084970	198.233145	23.396219	6.170281	0.90886968	3.192996
02/07/1916	248.686709	2.16837614	0.58095499	199.213364	22.786162	6.092747	0.90864721	3.193027
02/14/1945	282.106041	2.16737401	0.58161451	200.179617	22.237110	6.010711	0.90679783	3.190813
02/22/1974	312.949139	2.16953076	0.58085976	200.466685	21.899698	5.980240	0.90933764	3.195577
03/02/2003	344.060935	2.17092138	0.58073682	201.399021	21.290322	5.891722	0.91018740	3.198650
03/09/2032	16.783767	2.16750436	0.58212814	202.517715	20.664999	5.831495	0.90573909	3.191101
03/17/2061	47.361721	2.16560866	0.58444347	203.231764	20.159247	5.772530	0.89993283	3.186916
03/25/2090	79.145365	2.17065139	0.58160277	203.716367	19.694634	5.714658	0.90819454	3.198054
04/03/2119	112.246179	2.16674824	0.58237736	204.831664	19.040234	5.644745	0.90488311	3.189432
04/10/2148	145.701503	2.16454773	0.58516731	205.536748	18.527081	5.589662	0.89792516	3.184574
04/18/2177	180.753884	2.16533347	0.58212990	206.253585	17.894169	5.553191	0.90482811	3.186308

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