Asteroid General Data

2019 KE₁

General information

Preliminary designation	2019 KE₁
Group	Apollo
Absolute magnitude	20.46
Approximate diameter (m)	210
Approximate mass (kg)	1.82·10¹⁰
Number of observations	41
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	56.118480
a – orbit major semiaxis (astronomical units)	1.78179900
e – orbit eccentricity	0.74884000
ω – orbit ascending node-perihelion angle (degrees)	346.611928
Ω – longitude of orbit ascending node (degrees)	122.440185
i – orbit inclination to the ecliptic plane (degrees)	20.367956

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	116.064586	1.78959504	0.74319908	344.173367	123.991391	19.451971	0.45956966	2.394048
01/21/1858	160.612668	1.78929433	0.74337838	344.386216	123.801833	19.531806	0.45917162	2.393444
01/29/1887	207.690582	1.78816423	0.74411298	344.631203	123.622689	19.626655	0.45756801	2.391177
02/07/1916	260.040704	1.78590191	0.74585906	345.019482	123.356495	19.799817	0.45387079	2.386641
02/14/1945	318.680609	1.78479223	0.74691055	345.374557	123.132965	19.932940	0.45171208	2.384416
02/22/1974	23.051298	1.78273330	0.74806522	345.876113	122.849708	20.121954	0.44913252	2.380292
03/02/2003	92.897951	1.78169533	0.74855843	346.246788	122.640709	20.250774	0.44799227	2.378213
03/09/2032	166.157729	1.78201650	0.74858232	346.678874	122.396078	20.390508	0.44803046	2.378856
03/17/2061	242.114324	1.78030820	0.74857280	347.111864	122.187130	20.515802	0.44761791	2.375436
03/25/2090	320.041270	1.77987935	0.74819746	347.460114	122.009079	20.609031	0.44817813	2.374578
04/03/2119	38.701428	1.77984470	0.74761278	347.944797	121.780607	20.731905	0.44921006	2.374509
04/10/2148	118.472873	1.77937105	0.74705467	348.304659	121.601906	20.816501	0.45008360	2.373561
04/18/2177	198.048762	1.77932368	0.74621824	348.772327	121.393875	20.922435	0.45155989	2.373466

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