Asteroid General Data

2013 EC₂₈

General information

Preliminary designation	2013 EC₂₈
Group	Amor
Absolute magnitude	20.69
Approximate diameter (m)	190
Approximate mass (kg)	1.32·10¹⁰
Number of observations	122
Arc length (days)	3878

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	50.413629
a – orbit major semiaxis (astronomical units)	1.70366500
e – orbit eccentricity	0.35945300
ω – orbit ascending node-perihelion angle (degrees)	305.627832
Ω – longitude of orbit ascending node (degrees)	168.241894
i – orbit inclination to the ecliptic plane (degrees)	12.403668

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	93.786402	1.70381437	0.36035850	303.003424	169.967777	12.275839	1.08983038	2.223996
01/21/1858	112.053158	1.70363202	0.36011180	303.411883	169.691611	12.296799	1.09013402	2.223639
01/29/1887	130.059039	1.70383132	0.36017735	303.801406	169.446931	12.315209	1.09014987	2.224029
02/07/1916	146.677487	1.70380296	0.36005719	304.221016	169.179612	12.335758	1.09033645	2.223974
02/14/1945	163.286011	1.70397464	0.35990718	304.518571	168.958095	12.349052	1.09070194	2.224310
02/22/1974	180.803957	1.70363454	0.35975688	304.926476	168.684208	12.368017	1.09074029	2.223644
03/02/2003	199.120440	1.70366217	0.35948816	305.323439	168.438992	12.387725	1.09121578	2.223698
03/09/2032	216.647074	1.70387757	0.35952787	305.738738	168.172275	12.406195	1.09128609	2.224120
03/17/2061	233.161922	1.70414833	0.35937843	306.064723	167.948119	12.422704	1.09171418	2.224650
03/25/2090	250.312853	1.70355564	0.35919748	306.359550	167.727188	12.437306	1.09164275	2.223490
04/03/2119	268.474199	1.70336158	0.35883315	306.769740	167.470856	12.459053	1.09213898	2.223110
04/10/2148	286.883274	1.70374486	0.35864982	307.149676	167.230827	12.477303	1.09269707	2.223860
04/18/2177	304.052151	1.70407142	0.35849568	307.541435	166.968158	12.497263	1.09316917	2.224499

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