Asteroid General Data

2004 EJ₁

General information

Preliminary designation	2004 EJ₁
Group	Amor
Absolute magnitude	21.40
Approximate diameter (m)	140
Approximate mass (kg)	4.96·10⁹
Number of observations	151
Arc length (days)	103

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	178.023751
a – orbit major semiaxis (astronomical units)	1.91055800
e – orbit eccentricity	0.44246000
ω – orbit ascending node-perihelion angle (degrees)	196.982606
Ω – longitude of orbit ascending node (degrees)	7.841954
i – orbit inclination to the ecliptic plane (degrees)	14.238675

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	234.341971	1.91043061	0.44219772	194.082402	9.439461	14.474137	1.06564255	2.640569
01/21/1858	231.214614	1.91137359	0.44131299	194.533372	9.210604	14.427172	1.06785959	2.642524
01/29/1887	226.057846	1.91131354	0.44175334	194.980678	8.965825	14.393724	1.06698440	2.642400
02/07/1916	221.379987	1.91001833	0.44242614	195.426079	8.739528	14.373040	1.06497629	2.639714
02/14/1945	217.998736	1.90999505	0.44269312	195.774275	8.517135	14.343862	1.06445339	2.639666
02/22/1974	214.073873	1.91046348	0.44323842	196.149256	8.299382	14.314584	1.06367267	2.640637
03/02/2003	208.244242	1.91126313	0.44247225	196.624953	8.037399	14.264445	1.06558224	2.642295
03/09/2032	204.422384	1.91054383	0.44241696	197.017330	7.828443	14.235147	1.06528684	2.640804
03/17/2061	200.678089	1.90951539	0.44381791	197.485519	7.603510	14.211207	1.06203826	2.638672
03/25/2090	196.188291	1.91057602	0.44418548	197.878155	7.382744	14.178322	1.06192590	2.640870
04/03/2119	191.996699	1.91052751	0.44411235	198.271131	7.153792	14.143990	1.06203865	2.640770
04/10/2148	188.364484	1.91058430	0.44424698	198.706131	6.890799	14.107506	1.06181300	2.640888
04/18/2177	184.803042	1.91167086	0.44498601	199.202965	6.658266	14.072398	1.06100407	2.643141

Detailed table...

3D animation...

Calculation on the date...

Return to search