Asteroid General Data

2020 XK₁

General information

Preliminary designation	2020 XK₁
Group	Apollo
Absolute magnitude	30.58
Approximate diameter (m)	2
Approximate mass (kg)	1.54·10⁴
Number of observations	24
Arc length (days)	2

Approaches

Date	Object	r, AU	r, km
12/07/2020 04:16:19 PM	Earth	0.000139	20 848
12/08/2020 06:18:43 AM	Moon	0.000937	140 115
12/06/2068 10:48:00 PM	Earth	0.000899	134 557

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	279.690870
a – orbit major semiaxis (astronomical units)	1.63324837
e – orbit eccentricity	0.39880483
ω – orbit ascending node-perihelion angle (degrees)	351.292432
Ω – longitude of orbit ascending node (degrees)	75.740742
i – orbit inclination to the ecliptic plane (degrees)	3.385562

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	133.809475	1.72426850	0.43116759	181.601729	261.325418	0.759865	0.98081981	2.264164
01/21/1858	66.321053	1.72489218	0.43141627	182.186987	260.868934	0.761860	0.98074563	2.265393
01/29/1887	347.637612	1.72921676	0.43261779	183.410308	259.935523	0.756842	0.98112684	2.273918
02/07/1916	258.460006	1.72960092	0.43269512	184.110900	259.439714	0.758927	0.98121105	2.274676
02/14/1945	183.484364	1.72755339	0.43223851	187.830785	256.666185	0.759282	0.98083829	2.270638
02/22/1974	107.939711	1.72137054	0.43029722	188.875731	256.018640	0.769744	0.98066959	2.258459
03/02/2003	47.436639	1.72291638	0.43081916	189.473065	255.546637	0.771543	0.98065100	2.261502
03/09/2032	144.209539	1.63284822	0.39913504	351.346100	75.724007	3.386092	0.98112128	2.086505
03/17/2061	110.260979	1.63303332	0.39890891	351.651766	75.549247	3.383729	0.98160178	2.086859
03/25/2090	14.249771	1.55082156	0.36932164	347.680455	75.046752	4.227546	0.97806960	1.931272
04/03/2119	26.910834	1.54971355	0.36873561	348.003671	74.849359	4.229403	0.97827898	1.929202
04/10/2148	50.324022	1.54770526	0.36782940	348.483976	74.443246	4.261107	0.97841376	1.925453
04/18/2177	69.783944	1.57022286	0.37624832	349.645252	73.951650	3.958996	0.97942915	1.967626

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