Asteroid General Data

2019 GL₂₁

General information

Preliminary designation	2019 GL₂₁
Group	Apollo
Absolute magnitude	24.98
Approximate diameter (m)	27
Approximate mass (kg)	3.53·10⁷
Number of observations	26
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	144.813207
a – orbit major semiaxis (astronomical units)	1.22301300
e – orbit eccentricity	0.18646000
ω – orbit ascending node-perihelion angle (degrees)	48.891745
Ω – longitude of orbit ascending node (degrees)	201.961049
i – orbit inclination to the ecliptic plane (degrees)	20.976450

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	132.351840	1.22407070	0.18559908	47.294170	202.848244	20.999012	0.99688431	1.354286
01/21/1858	287.580494	1.22399279	0.18576847	47.445285	202.729410	20.999505	0.99661353	1.354157
01/29/1887	86.510858	1.22322126	0.18551418	47.814391	202.587791	20.995204	0.99629637	1.352876
02/07/1916	247.318775	1.22352816	0.18596513	48.024754	202.456328	20.988922	0.99599460	1.353386
02/14/1945	45.079345	1.22396601	0.18634702	48.159949	202.327196	20.983906	0.99588360	1.354112
02/22/1974	200.589866	1.22353172	0.18625540	48.346358	202.202495	20.984452	0.99564233	1.353392
03/02/2003	359.422981	1.22330974	0.18636614	48.650498	202.066011	20.980383	0.99532623	1.353023
03/09/2032	162.156346	1.22307617	0.18649710	48.891119	201.944682	20.976257	0.99497601	1.352636
03/17/2061	329.106251	1.22264138	0.18650342	49.154418	201.817051	20.975549	0.99461458	1.351915
03/25/2090	137.275569	1.22249939	0.18654661	49.267149	201.696141	20.976791	0.99444628	1.351679
04/03/2119	301.533914	1.22318376	0.18731792	49.454800	201.554808	20.967956	0.99405952	1.352814
04/10/2148	102.319270	1.22363606	0.18762889	49.656623	201.420876	20.961193	0.99404659	1.353565
04/18/2177	259.829657	1.22385510	0.18798899	49.767654	201.296956	20.958280	0.99378381	1.353928

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