Asteroid General Data

2018 KE₁

General information

Preliminary designation	2018 KE₁
Group	Apollo
Absolute magnitude	25.19
Approximate diameter (m)	24
Approximate mass (kg)	2.64·10⁷
Number of observations	26
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	285.379113
a – orbit major semiaxis (astronomical units)	2.04425000
e – orbit eccentricity	0.62424200
ω – orbit ascending node-perihelion angle (degrees)	260.061692
Ω – longitude of orbit ascending node (degrees)	58.312535
i – orbit inclination to the ecliptic plane (degrees)	7.231196

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	185.601862	2.04767872	0.62068622	250.048379	66.271716	7.511840	0.77671275	2.930173
01/21/1858	144.982406	2.04964236	0.61797146	251.070721	65.440187	7.481906	0.78302187	2.934389
01/29/1887	97.531200	2.05273569	0.61441260	252.987723	63.965098	7.427858	0.79150902	2.941035
02/07/1916	46.666301	2.05400202	0.61403397	254.527999	62.801550	7.386286	0.79277501	2.943757
02/14/1945	353.815422	2.05318610	0.61518355	256.783432	61.079613	7.330272	0.79009979	2.942003
02/22/1974	305.822510	2.05058428	0.61770759	258.117493	60.009653	7.297639	0.78392281	2.936412
03/02/2003	267.740370	2.04629959	0.62192824	259.413204	58.928051	7.261945	0.77364809	2.927214
03/09/2032	239.154769	2.04586618	0.62408074	260.111729	58.239401	7.230510	0.76908049	2.926284
03/17/2061	209.599193	2.04480815	0.62502867	260.540242	57.743399	7.220742	0.76674444	2.924014
03/25/2090	179.195252	2.04674934	0.62260799	261.140372	57.137275	7.212989	0.77242685	2.928179
04/03/2119	142.393168	2.04964128	0.62030097	261.966493	56.408071	7.203379	0.77824681	2.934387
04/10/2148	94.787312	2.05477160	0.61627686	263.642138	55.044848	7.175225	0.78846341	2.945411
04/18/2177	38.350058	2.05634608	0.61449358	265.104177	53.913186	7.161444	0.79273461	2.948797

Detailed table...

3D animation...

Calculation on the date...

Return to search