Asteroid General Data

2018 EC₁

General information

Preliminary designation	2018 EC₁
Group	Apollo
Absolute magnitude	26.15
Approximate diameter (m)	16
Approximate mass (kg)	7.01·10⁶
Number of observations	36
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	301.655408
a – orbit major semiaxis (astronomical units)	1.14094900
e – orbit eccentricity	0.23114500
ω – orbit ascending node-perihelion angle (degrees)	259.727297
Ω – longitude of orbit ascending node (degrees)	351.253430
i – orbit inclination to the ecliptic plane (degrees)	11.392275

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	121.598950	1.14040663	0.23008874	257.858793	352.758722	11.474878	0.87801191	1.217840
01/21/1858	68.052021	1.13936372	0.22998121	258.270029	352.527826	11.465298	0.87733147	1.216170
01/29/1887	17.597755	1.13882450	0.23015742	258.666875	352.327431	11.435463	0.87671559	1.215306
02/07/1916	330.840548	1.13942494	0.23021176	258.883631	352.104466	11.439107	0.87711592	1.216268
02/14/1945	283.970199	1.13902020	0.23023790	259.105837	351.911207	11.438226	0.87677458	1.215620
02/22/1974	230.784598	1.13931592	0.23041382	259.397141	351.665175	11.417363	0.87680179	1.216093
03/02/2003	179.519530	1.14009897	0.23079631	259.613094	351.436685	11.413353	0.87696834	1.217347
03/09/2032	119.267889	1.14074442	0.23115357	259.771573	351.234045	11.391637	0.87705728	1.218381
03/17/2061	54.475153	1.14044350	0.23135163	260.048294	351.023848	11.384243	0.87660004	1.217899
03/25/2090	356.565909	1.13928900	0.23093242	260.430760	350.807353	11.378080	0.87619024	1.216050
04/03/2119	306.389952	1.13978735	0.23111463	260.660980	350.584909	11.381607	0.87636582	1.216848
04/10/2148	260.191074	1.13910348	0.23107298	260.864820	350.344078	11.359751	0.87588744	1.215753
04/18/2177	209.423176	1.13894308	0.23096180	261.255017	350.138523	11.360542	0.87589074	1.215496

Detailed table...

3D animation...

Calculation on the date...

Return to search