Asteroid General Data

2019 QW₂

General information

Preliminary designation	2019 QW₂
Group	Aten
Absolute magnitude	24.99
Approximate diameter (m)	27
Approximate mass (kg)	3.48·10⁷
Number of observations	32
Arc length (days)	481

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	277.799383
a – orbit major semiaxis (astronomical units)	0.96585800
e – orbit eccentricity	0.11289300
ω – orbit ascending node-perihelion angle (degrees)	269.102984
Ω – longitude of orbit ascending node (degrees)	291.634270
i – orbit inclination to the ecliptic plane (degrees)	6.531622

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	205.688551	0.97082007	0.11353747	264.818705	296.347620	6.443369	0.86059562	0.956552
01/21/1858	352.577619	0.96810459	0.11349015	265.419323	295.554368	6.491190	0.85823426	0.952542
01/29/1887	172.480041	0.96641363	0.11385313	265.908688	295.106125	6.494485	0.85638442	0.950047
02/07/1916	29.444144	0.96497666	0.11380299	267.105146	294.169691	6.511554	0.85515943	0.947929
02/14/1945	242.847558	0.96574450	0.11370671	267.247997	293.802502	6.509745	0.85593287	0.949061
02/22/1974	115.655170	0.96325183	0.11433636	268.536467	292.957350	6.499654	0.85311713	0.945389
03/02/2003	351.901350	0.96615600	0.11353598	268.298634	292.242073	6.511908	0.85646253	0.949667
03/09/2032	194.077791	0.96586930	0.11299821	269.087018	291.608507	6.541511	0.85672780	0.949245
03/17/2061	47.466048	0.96606111	0.11243671	269.602596	290.788707	6.573902	0.85744038	0.949527
03/25/2090	260.843333	0.96457546	0.11283303	270.161550	290.343017	6.562781	0.85573949	0.947338
04/03/2119	143.690543	0.96384672	0.11321065	271.229066	289.631058	6.559281	0.85472900	0.946265
04/10/2148	34.679505	0.96191359	0.11261782	273.514263	288.762982	6.603367	0.85358498	0.943419
04/18/2177	313.523971	0.96134183	0.11308416	273.730815	288.382502	6.590822	0.85262929	0.942578

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