Asteroid General Data

2000 ER₇₀ (185853)

General information

Preliminary designation	2000 ER₇₀
Number	185853
Group	Amor
Absolute magnitude	16.92
Approximate diameter (m)	1 100
Approximate mass (kg)	2.42·10¹²
Number of observations	554
Arc length (days)	8950

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	184.531215
a – orbit major semiaxis (astronomical units)	1.85737200
e – orbit eccentricity	0.31077000
ω – orbit ascending node-perihelion angle (degrees)	338.667407
Ω – longitude of orbit ascending node (degrees)	111.584064
i – orbit inclination to the ecliptic plane (degrees)	36.915066

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	152.755579	1.85751299	0.31468637	336.835082	112.483787	36.802258	1.27297897	2.531619
01/21/1858	319.968331	1.85728326	0.31430764	337.095307	112.354562	36.821273	1.27352494	2.531150
01/29/1887	127.219999	1.85731896	0.31376912	337.362644	112.217366	36.838601	1.27454962	2.531223
02/07/1916	294.510393	1.85735203	0.31307495	337.614481	112.085893	36.856435	1.27586164	2.531290
02/14/1945	101.572991	1.85723468	0.31237953	337.907074	111.956918	36.865750	1.27707258	2.531050
02/22/1974	268.868533	1.85773370	0.31153578	338.181407	111.824268	36.883925	1.27898318	2.532071
03/02/2003	76.079569	1.85718582	0.31148664	338.485368	111.689123	36.908676	1.27869726	2.530951
03/09/2032	243.161132	1.85747004	0.31050209	338.780770	111.550579	36.926366	1.28072171	2.531532
03/17/2061	50.481448	1.85719774	0.31023422	338.983226	111.422067	36.933733	1.28103144	2.530975
03/25/2090	217.643860	1.85726294	0.30969399	339.322916	111.283685	36.956950	1.28207977	2.531108
04/03/2119	24.964970	1.85722942	0.30904524	339.575998	111.158121	36.966084	1.28326150	2.531040
04/10/2148	192.110067	1.85705907	0.30856228	339.822131	111.024884	36.978917	1.28404069	2.530691
04/18/2177	359.301636	1.85732479	0.30779528	340.106303	110.892965	36.989692	1.28564898	2.531235

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