Asteroid General Data

1998 ME₃ (393359)

General information

Preliminary designation	1998 ME₃
Number	393359
Group	Amor
Absolute magnitude	19.44
Approximate diameter (m)	340
Approximate mass (kg)	7.45·10¹⁰
Number of observations	273
Arc length (days)	9692

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	273.995465
a – orbit major semiaxis (astronomical units)	2.17714000
e – orbit eccentricity	0.48433800
ω – orbit ascending node-perihelion angle (degrees)	165.774655
Ω – longitude of orbit ascending node (degrees)	129.360601
i – orbit inclination to the ecliptic plane (degrees)	6.020045

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	81.470273	2.17658397	0.48328946	161.797465	131.314078	5.843717	1.12466388	3.211173
01/21/1858	94.120554	2.17813877	0.48170329	162.474246	131.046505	5.865249	1.12892215	3.214615
01/29/1887	107.407656	2.17720294	0.48165900	163.099733	130.747022	5.895863	1.12853355	3.212543
02/07/1916	119.845754	2.17541753	0.48439957	163.551757	130.448740	5.925417	1.12164622	3.208592
02/14/1945	131.648959	2.17459775	0.48405044	164.109040	130.150055	5.949937	1.12198275	3.206779
02/22/1974	144.509224	2.17789087	0.48202698	164.570724	129.953336	5.960989	1.12808870	3.214066
03/02/2003	157.388955	2.17777492	0.48332893	165.213120	129.642648	5.994233	1.12519331	3.213809
03/09/2032	167.969098	2.17682771	0.48455755	165.783675	129.331999	6.021110	1.12202941	3.211713
03/17/2061	179.526152	2.17812557	0.48372913	166.265974	129.035997	6.040182	1.12450279	3.214585
03/25/2090	192.050467	2.17702976	0.48239721	166.668441	128.856278	6.051401	1.12683668	3.212160
04/03/2119	204.657019	2.17624962	0.48394538	167.318565	128.572774	6.081192	1.12306366	3.210433
04/10/2148	215.982872	2.17602459	0.48436800	167.907399	128.299134	6.107426	1.12202791	3.209936
04/18/2177	226.733942	2.17791313	0.48339520	168.140611	128.108837	6.111689	1.12512037	3.214115

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