Asteroid General Data

2023 EM₁

General information

Preliminary designation	2023 EM₁
Group	Amor
Absolute magnitude	22.73
Approximate diameter (m)	76
Approximate mass (kg)	7.90·10⁸
Number of observations	27
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	73.622589
a – orbit major semiaxis (astronomical units)	2.10789700
e – orbit eccentricity	0.50049000
ω – orbit ascending node-perihelion angle (degrees)	118.121603
Ω – longitude of orbit ascending node (degrees)	350.741793
i – orbit inclination to the ecliptic plane (degrees)	25.100628

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	217.162933	2.10693354	0.50753985	114.991457	353.860696	24.665287	1.03758081	3.058277
01/21/1858	30.334974	2.10881969	0.50598577	115.087475	353.554663	24.680729	1.04178693	3.062385
01/29/1887	204.054592	2.10668479	0.50720934	115.631730	353.058584	24.743736	1.03815459	3.057736
02/07/1916	20.274732	2.10771413	0.50428435	116.481288	352.399267	24.866915	1.04482687	3.059977
02/14/1945	193.951427	2.10868050	0.50267312	116.645416	352.121632	24.888469	1.04870349	3.062082
02/22/1974	6.784530	2.10725745	0.50410045	117.142275	351.593123	24.948644	1.04498802	3.058983
03/02/2003	182.775501	2.10656930	0.50328219	117.852202	351.037462	25.052729	1.04637050	3.057484
03/09/2032	357.714072	2.10790176	0.50079368	118.140665	350.683081	25.100829	1.05227787	3.060386
03/17/2061	170.221638	2.10848900	0.50039578	118.327737	350.340465	25.121643	1.05341001	3.061665
03/25/2090	345.567164	2.10659948	0.50097290	118.931246	349.827354	25.212900	1.05125024	3.057550
04/03/2119	161.176018	2.10811823	0.49718488	119.568519	349.309905	25.312250	1.05999372	3.060857
04/10/2148	334.145954	2.10886544	0.49611609	119.681741	349.060637	25.327577	1.06262337	3.062485
04/18/2177	147.929270	2.10613609	0.49764798	120.370921	348.454028	25.431024	1.05802173	3.056541

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