Asteroid General Data

2006 KE₈₉ (184990)

General information

Preliminary designation	2006 KE₈₉
Number	184990
Group	Apollo
Absolute magnitude	16.41
Approximate diameter (m)	1 400
Approximate mass (kg)	4.90·10¹²
Number of observations	2076
Arc length (days)	11628

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	234.726290
a – orbit major semiaxis (astronomical units)	1.05329600
e – orbit eccentricity	0.79902500
ω – orbit ascending node-perihelion angle (degrees)	299.225838
Ω – longitude of orbit ascending node (degrees)	88.589156
i – orbit inclination to the ecliptic plane (degrees)	45.115034

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	282.780093	1.05326059	0.80300650	298.453361	90.055174	44.594402	0.20748549	1.080947
01/21/1858	228.073420	1.05329589	0.80247976	298.567309	89.837360	44.670352	0.20804726	1.081001
01/29/1887	173.239150	1.05317805	0.80190846	298.685038	89.622317	44.744968	0.20862566	1.080820
02/07/1916	117.939954	1.05332702	0.80132106	298.795781	89.404002	44.821167	0.20927390	1.081049
02/14/1945	62.956585	1.05335454	0.80070339	298.898815	89.200607	44.893862	0.20992999	1.081092
02/22/1974	8.087236	1.05329739	0.80008347	299.020403	88.973292	44.977505	0.21057156	1.081004
03/02/2003	313.300426	1.05316333	0.79948125	299.136020	88.762789	45.053922	0.21117899	1.080797
03/09/2032	258.401601	1.05322508	0.79887191	299.257300	88.535445	45.134770	0.21183315	1.080892
03/17/2061	203.590153	1.05329532	0.79831368	299.367543	88.324393	45.211471	0.21243526	1.081000
03/25/2090	148.726518	1.05334750	0.79773075	299.482618	88.104018	45.292262	0.21305981	1.081081
04/03/2119	93.867172	1.05328839	0.79716782	299.587288	87.897876	45.369016	0.21364078	1.080990
04/10/2148	38.709609	1.05317899	0.79660496	299.695522	87.691381	45.442827	0.21421138	1.080821
04/18/2177	344.077425	1.05325041	0.79598406	299.796234	87.481033	45.521882	0.21487988	1.080931

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