Asteroid General Data

2017 WD

General information

Preliminary designation	2017 WD
Group	Apollo
Absolute magnitude	28.04
Approximate diameter (m)	7
Approximate mass (kg)	5.15·10⁵
Number of observations	23
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	7.825940
a – orbit major semiaxis (astronomical units)	2.05711900
e – orbit eccentricity	0.54987200
ω – orbit ascending node-perihelion angle (degrees)	144.795452
Ω – longitude of orbit ascending node (degrees)	229.886720
i – orbit inclination to the ecliptic plane (degrees)	3.788232

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	290.311167	2.02784134	0.54432283	137.908854	234.573547	3.596506	0.92404100	2.887697
01/21/1858	307.706430	2.02854089	0.54327546	138.808653	233.967073	3.627116	0.92648441	2.889191
01/29/1887	323.439204	2.02694573	0.54504420	140.144500	233.022648	3.676613	0.92217073	2.885784
02/07/1916	342.355540	2.02718562	0.54606928	140.669864	232.518360	3.695823	0.92020183	2.886296
02/14/1945	350.293950	2.03402423	0.54627986	141.239224	232.077288	3.710328	0.92287775	2.900914
02/22/1974	347.900323	2.03527998	0.54376843	142.291693	231.388120	3.749233	0.92855899	2.903600
03/02/2003	345.535457	2.03493104	0.54393837	143.281384	230.679575	3.792000	0.92805397	2.902854
03/09/2032	312.679781	2.05929823	0.55159975	144.984630	229.699244	3.804470	0.92338985	2.955150
03/17/2061	249.445646	2.05839591	0.55332927	145.654319	229.149551	3.833782	0.91942521	2.953208
03/25/2090	189.353300	2.05530208	0.55573002	146.476017	228.366687	3.871055	0.91310901	2.946552
04/03/2119	134.897874	2.05483846	0.55632148	146.923063	227.923531	3.892048	0.91168769	2.945555
04/10/2148	81.181870	2.05429401	0.55742322	147.423659	227.377114	3.915787	0.90918282	2.944384
04/18/2177	26.943626	2.05498119	0.55610215	147.764978	227.019942	3.932223	0.91220172	2.945862

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