Asteroid General Data

2020 KJ₄

General information

Preliminary designation	2020 KJ₄
Group	Aten
Absolute magnitude	29.91
Approximate diameter (m)	3
Approximate mass (kg)	3.89·10⁴
Number of observations	44
Arc length (days)	7

Approaches

Date	Object	r, AU	r, km
05/28/2020 01:26:24 PM	Earth	0.000959	143 499

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	97.752021
a – orbit major semiaxis (astronomical units)	0.97491627
e – orbit eccentricity	0.13355826
ω – orbit ascending node-perihelion angle (degrees)	293.878755
Ω – longitude of orbit ascending node (degrees)	67.577916
i – orbit inclination to the ecliptic plane (degrees)	2.864145

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	347.691957	1.06429028	0.13485822	248.643662	74.241164	1.968391	0.92076199	1.097971
01/21/1858	130.374326	1.06712238	0.13555184	251.485817	72.351563	2.032408	0.92247198	1.102356
01/29/1887	276.063187	1.06070730	0.13413670	254.087595	72.038110	2.060203	0.91842752	1.092431
02/07/1916	113.685534	1.06310872	0.13462317	254.866047	71.001654	2.084558	0.91998965	1.096143
02/14/1945	285.290949	1.06280173	0.13452673	255.060375	70.756205	2.083200	0.91982649	1.095668
02/22/1974	111.104167	1.06189799	0.13420923	255.094475	70.274267	2.084002	0.91938148	1.094271
03/02/2003	307.908819	1.06017053	0.13354131	257.134247	68.499230	2.164105	0.91859396	1.091602
03/09/2032	345.095809	0.97509920	0.13364681	293.886297	67.571025	2.863943	0.84478031	0.962884
03/17/2061	280.648844	0.98919040	0.13075854	289.286919	66.068570	2.691631	0.85984531	0.983831
03/25/2090	100.952558	0.98880036	0.13032671	289.416073	66.034036	2.690062	0.85993326	0.983249
04/03/2119	292.202124	0.98801618	0.13016089	288.985825	64.552524	2.633555	0.85941512	0.982080
04/10/2148	126.056269	0.98801969	0.13035175	289.265407	64.540039	2.631950	0.85922960	0.982085
04/18/2177	174.181793	1.01369547	0.12888794	282.333149	60.493800	2.229380	0.88304235	1.020615

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