Asteroid General Data

2023 EP₁

General information

Preliminary designation	2023 EP₁
Group	Apollo
Absolute magnitude	20.47
Approximate diameter (m)	210
Approximate mass (kg)	1.79·10¹⁰
Number of observations	203
Arc length (days)	1150

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	330.524019
a – orbit major semiaxis (astronomical units)	1.16658100
e – orbit eccentricity	0.44729500
ω – orbit ascending node-perihelion angle (degrees)	81.573335
Ω – longitude of orbit ascending node (degrees)	349.929940
i – orbit inclination to the ecliptic plane (degrees)	31.375915

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	334.419840	1.16583598	0.44727255	80.871352	350.977146	31.400569	0.64438955	1.258800
01/21/1858	354.632286	1.16560603	0.44723460	80.948909	350.821854	31.398742	0.64430668	1.258428
01/29/1887	15.356508	1.16560492	0.44724744	81.015061	350.680330	31.392368	0.64429110	1.258426
02/07/1916	22.939362	1.16696579	0.44729891	81.248517	350.518331	31.384477	0.64498327	1.260630
02/14/1945	40.656614	1.16614628	0.44713132	81.262929	350.367567	31.389773	0.64472575	1.259303
02/22/1974	61.360148	1.16578415	0.44709159	81.332813	350.203119	31.386144	0.64457186	1.258716
03/02/2003	80.254034	1.16612181	0.44720019	81.459507	350.053145	31.377862	0.64463192	1.259263
03/09/2032	95.439689	1.16654370	0.44736120	81.589589	349.896393	31.369768	0.64467730	1.259947
03/17/2061	108.439300	1.16638407	0.44736775	81.656292	349.747022	31.367852	0.64458146	1.259688
03/25/2090	123.539744	1.16539718	0.44727554	81.656904	349.599123	31.369285	0.64414353	1.258090
04/03/2119	145.762092	1.16562966	0.44730219	81.740108	349.442890	31.362840	0.64424096	1.258466
04/10/2148	162.027583	1.16637163	0.44737551	81.895038	349.294436	31.352731	0.64456553	1.259668
04/18/2177	175.745407	1.16650619	0.44737386	82.003655	349.135236	31.348633	0.64464181	1.259886

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