Asteroid General Data

2019 DW

General information

Preliminary designation	2019 DW
Group	Aten
Absolute magnitude	27.03
Approximate diameter (m)	10
Approximate mass (kg)	2.08·10⁶
Number of observations	43
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	233.491978
a – orbit major semiaxis (astronomical units)	0.93684600
e – orbit eccentricity	0.16613500
ω – orbit ascending node-perihelion angle (degrees)	47.935978
Ω – longitude of orbit ascending node (degrees)	338.700642
i – orbit inclination to the ecliptic plane (degrees)	10.023681

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	283.965243	0.93770486	0.16866692	47.035737	340.962317	9.939137	0.77954508	0.908029
01/21/1858	279.365276	0.93710425	0.16888016	46.833419	340.645956	9.938807	0.77884594	0.907157
01/29/1887	270.650325	0.93725173	0.16802569	47.130430	340.289127	9.966740	0.77976936	0.907371
02/07/1916	266.777703	0.93713752	0.16811775	47.402946	339.961646	9.957693	0.77958807	0.907205
02/14/1945	256.628297	0.93711547	0.16724984	47.430806	339.621481	9.986311	0.78038306	0.907173
02/22/1974	250.881131	0.93750426	0.16700457	47.933040	339.297648	9.983640	0.78093676	0.907738
03/02/2003	247.875931	0.93694676	0.16689220	47.712280	338.968538	9.998349	0.78057765	0.906928
03/09/2032	247.864749	0.93668383	0.16614671	47.849357	338.624393	10.020811	0.78105689	0.906547
03/17/2061	250.160105	0.93650751	0.16604979	48.102132	338.295064	10.017766	0.78100064	0.906291
03/25/2090	259.431860	0.93617103	0.16630875	48.094697	337.991482	10.014615	0.78047760	0.905802
04/03/2119	272.243011	0.93638182	0.16566500	48.465954	337.668150	10.017324	0.78125613	0.906108
04/10/2148	276.607379	0.93667471	0.16521154	48.877930	337.328573	10.021565	0.78192523	0.906533
04/18/2177	282.238216	0.93610962	0.16503638	48.890338	336.987733	10.033499	0.78161748	0.905713

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