Asteroid General Data

2019 QB₂

General information

Preliminary designation	2019 QB₂
Group	Apollo
Absolute magnitude	22.98
Approximate diameter (m)	67
Approximate mass (kg)	5.60·10⁸
Number of observations	50
Arc length (days)	178

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	86.623192
a – orbit major semiaxis (astronomical units)	1.65467300
e – orbit eccentricity	0.43103500
ω – orbit ascending node-perihelion angle (degrees)	255.579887
Ω – longitude of orbit ascending node (degrees)	148.321742
i – orbit inclination to the ecliptic plane (degrees)	6.905185

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	155.950759	1.65560327	0.43132624	252.459526	150.585531	6.936366	0.94149813	2.130272
01/21/1858	20.399891	1.65476825	0.43111356	252.927732	150.275465	6.933150	0.94137521	2.128660
01/29/1887	247.415730	1.65502486	0.43138503	253.347263	149.954094	6.926947	0.94107191	2.129156
02/07/1916	112.189475	1.65548315	0.43110700	253.773972	149.640349	6.928746	0.94179277	2.130040
02/14/1945	337.197823	1.65568491	0.43123491	254.241152	149.256566	6.919515	0.94169577	2.130429
02/22/1974	201.152302	1.65505878	0.43119602	254.786138	148.883720	6.908474	0.94140402	2.129221
03/02/2003	66.706023	1.65526403	0.43109456	255.214938	148.564890	6.908616	0.94168871	2.129617
03/09/2032	292.466831	1.65499027	0.43095309	255.685633	148.242941	6.904359	0.94176710	2.129089
03/17/2061	159.048507	1.65531491	0.43134000	256.113211	147.892508	6.903524	0.94131137	2.129715
03/25/2090	24.499844	1.65460170	0.43151218	256.631369	147.541622	6.892561	0.94062091	2.128339
04/03/2119	252.414877	1.65470813	0.43127098	257.025598	147.214095	6.892614	0.94108053	2.128544
04/10/2148	118.071519	1.65535885	0.43139541	257.410464	146.942580	6.892547	0.94124463	2.129800
04/18/2177	347.810049	1.65378916	0.43157487	257.835068	146.518245	6.890145	0.94005532	2.126771

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