Asteroid General Data

2019 QH₂

General information

Preliminary designation	2019 QH₂
Group	Apollo
Absolute magnitude	30.43
Approximate diameter (m)	2
Approximate mass (kg)	1.90·10⁴
Number of observations	10
Arc length (days)	1

Approaches

Date	Object	r, AU	r, km
08/20/2019 06:14:24 PM	Earth	0.000330	49 390

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	204.808799
a – orbit major semiaxis (astronomical units)	1.59802253
e – orbit eccentricity	0.50416465
ω – orbit ascending node-perihelion angle (degrees)	291.534707
Ω – longitude of orbit ascending node (degrees)	326.311285
i – orbit inclination to the ecliptic plane (degrees)	0.613447

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	115.371436	1.43143015	0.47194090	276.265301	332.448497	1.179706	0.75587972	1.712600
01/21/1858	108.025399	1.42784135	0.47123609	276.617389	331.812792	1.185499	0.75499097	1.706163
01/29/1887	110.483310	1.42663397	0.47122266	278.438027	330.386047	1.133270	0.75437171	1.703999
02/07/1916	128.552816	1.42667566	0.47127578	278.982106	329.872832	1.133078	0.75431798	1.704074
02/14/1945	146.925887	1.42440590	0.47055647	280.024591	329.013769	1.129169	0.75414249	1.700009
02/22/1974	158.274440	1.42786416	0.47162295	280.898014	328.202504	1.121725	0.75445065	1.706204
03/02/2003	156.866559	1.42794679	0.47142900	281.973819	327.120214	1.109342	0.75477126	1.706352
03/09/2032	100.505470	1.59799248	0.50420164	291.623658	326.225016	0.613126	0.79228205	2.020053
03/17/2061	230.660260	1.59873136	0.50408929	292.722797	325.296958	0.612034	0.79282800	2.021454
03/25/2090	357.090489	1.59948856	0.50441723	293.491379	324.622909	0.610764	0.79267897	2.022890
04/03/2119	123.034391	1.59831966	0.50421777	294.544604	323.434311	0.605653	0.79241849	2.020673
04/10/2148	254.643467	1.59767127	0.50430039	295.614282	322.528775	0.605936	0.79196503	2.019444
04/18/2177	24.937044	1.59885758	0.50409573	296.354933	321.895018	0.604728	0.79288030	2.021693

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