Asteroid General Data

2019 QK

General information

Preliminary designation	2019 QK
Group	Apollo
Absolute magnitude	21.01
Approximate diameter (m)	170
Approximate mass (kg)	8.51·10⁹
Number of observations	38
Arc length (days)	33

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	157.957805
a – orbit major semiaxis (astronomical units)	1.20812200
e – orbit eccentricity	0.75054600
ω – orbit ascending node-perihelion angle (degrees)	19.804054
Ω – longitude of orbit ascending node (degrees)	162.539688
i – orbit inclination to the ecliptic plane (degrees)	38.231390

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	202.232475	1.20798943	0.74748955	18.950033	163.148739	38.601122	0.30502995	1.327686
01/21/1858	151.286736	1.20794304	0.74797674	19.089196	163.059042	38.541414	0.30442974	1.327609
01/29/1887	99.412841	1.20805623	0.74839946	19.202168	162.973099	38.497218	0.30394760	1.327796
02/07/1916	48.143002	1.20785693	0.74898734	19.318482	162.888629	38.453018	0.30318738	1.327467
02/14/1945	356.843527	1.20805696	0.74932634	19.447973	162.796762	38.388770	0.30282806	1.327797
02/22/1974	305.080622	1.20797786	0.74974127	19.555740	162.710418	38.344348	0.30230700	1.327667
03/02/2003	254.067652	1.20790443	0.75021072	19.695904	162.614065	38.277769	0.30172158	1.327546
03/09/2032	202.559693	1.20802355	0.75051112	19.821114	162.526246	38.222090	0.30138844	1.327742
03/17/2061	150.920373	1.20795269	0.75099211	19.957601	162.423076	38.157158	0.30078975	1.327625
03/25/2090	99.783378	1.20798649	0.75145065	20.077275	162.343454	38.105666	0.30024426	1.327681
04/03/2119	47.915715	1.20805644	0.75191947	20.220327	162.240677	38.043178	0.29969528	1.327796
04/10/2148	356.447503	1.20800459	0.75244881	20.330260	162.157711	37.997630	0.29904297	1.327711
04/18/2177	305.414985	1.20797537	0.75302020	20.465972	162.067062	37.939116	0.29834552	1.327663

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