Asteroid General Data

2020 YL₁

General information

Preliminary designation	2020 YL₁
Group	Apollo
Absolute magnitude	20.44
Approximate diameter (m)	220
Approximate mass (kg)	1.87·10¹⁰
Number of observations	86
Arc length (days)	1123

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	50.069048
a – orbit major semiaxis (astronomical units)	1.98254100
e – orbit eccentricity	0.60239200
ω – orbit ascending node-perihelion angle (degrees)	71.204391
Ω – longitude of orbit ascending node (degrees)	283.300713
i – orbit inclination to the ecliptic plane (degrees)	48.922784

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	116.384936	1.98267340	0.59520467	71.268042	284.930972	49.266329	0.80257694	2.791756
01/21/1858	258.543724	1.98302977	0.59643830	71.268430	284.693882	49.209879	0.80027486	2.792508
01/29/1887	41.731300	1.98241458	0.59745796	71.273252	284.439676	49.158462	0.79800521	2.791209
02/07/1916	185.092508	1.98290078	0.59875119	71.231638	284.226611	49.116258	0.79563658	2.792236
02/14/1945	327.996805	1.98235954	0.59989552	71.241006	283.964553	49.060480	0.79315093	2.791093
02/22/1974	111.500368	1.98272634	0.60071485	71.208973	283.742906	49.021448	0.79167318	2.791867
03/02/2003	253.480142	1.98246996	0.60211649	71.205353	283.491917	48.969267	0.78879211	2.791326
03/09/2032	35.772073	1.98299602	0.60285918	71.205859	283.237233	48.913834	0.78752866	2.792437
03/17/2061	177.410222	1.98286157	0.60421149	71.194637	283.001482	48.873309	0.78479383	2.792153
03/25/2090	319.459970	1.98309421	0.60514086	71.205682	282.730823	48.807766	0.78304288	2.792644
04/03/2119	101.541118	1.98278754	0.60627989	71.220014	282.494361	48.767434	0.78066333	2.791997
04/10/2148	244.246340	1.98225249	0.60724591	71.219039	282.237455	48.704569	0.77853777	2.790867
04/18/2177	27.842438	1.98219376	0.60851163	71.250773	281.984484	48.659895	0.77600580	2.790743

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