Asteroid General Data

2010 EC₄₃

General information

Preliminary designation	2010 EC₄₃
Group	Apollo
Absolute magnitude	23.03
Approximate diameter (m)	66
Approximate mass (kg)	5.22·10⁸
Number of observations	36
Arc length (days)	25

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	107.054139
a – orbit major semiaxis (astronomical units)	2.44572600
e – orbit eccentricity	0.59366700
ω – orbit ascending node-perihelion angle (degrees)	238.672654
Ω – longitude of orbit ascending node (degrees)	332.294605
i – orbit inclination to the ecliptic plane (degrees)	0.656912

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	342.687157	2.41396297	0.60605950	202.974801	4.145877	1.275127	0.95095777	3.750563
01/21/1858	232.390556	2.43877029	0.59449197	206.959612	1.008981	1.120620	0.98894093	3.808526
01/29/1887	116.089340	2.41546809	0.60537118	210.980829	357.609213	1.037407	0.95321333	3.754072
02/07/1916	21.856703	2.41575027	0.60531852	211.176869	357.229816	1.029112	0.95345190	3.754730
02/14/1945	258.511200	2.43398129	0.59585612	220.253443	349.400257	0.850581	0.98367865	3.797314
02/22/1974	144.326553	2.41932048	0.60727768	224.982331	345.055514	0.798518	0.95012115	3.763056
03/02/2003	40.112361	2.42589965	0.60365745	225.695814	344.204074	0.784473	0.96148725	3.778417
03/09/2032	262.488540	2.44614179	0.59369458	238.973528	332.044130	0.655224	0.99388065	3.825807
03/17/2061	140.607234	2.41918051	0.60806852	250.045005	321.546391	0.602209	0.94815300	3.762730
03/25/2090	37.102896	2.42208732	0.60616133	251.171391	320.242992	0.595465	0.95391165	3.769514
04/03/2119	259.446348	2.44138440	0.59842136	278.219313	294.642158	0.557314	0.98040784	3.814651
04/10/2148	141.271351	2.41802389	0.60785306	285.971312	287.098636	0.577204	0.94822066	3.760032
04/18/2177	35.452502	2.43183561	0.60827442	290.927880	282.089840	0.632392	0.95261221	3.792293

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