Asteroid General Data

2009 WD₁₀₆ (349928)

General information

Preliminary designation	2009 WD₁₀₆
Number	349928
Group	Apollo
Absolute magnitude	18.47
Approximate diameter (m)	540
Approximate mass (kg)	2.84·10¹¹
Number of observations	235
Arc length (days)	9059

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	114.346254
a – orbit major semiaxis (astronomical units)	1.93485800
e – orbit eccentricity	0.77635200
ω – orbit ascending node-perihelion angle (degrees)	16.753453
Ω – longitude of orbit ascending node (degrees)	294.534199
i – orbit inclination to the ecliptic plane (degrees)	10.972446

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	308.945431	1.93533291	0.77376640	13.821420	296.605103	11.544524	0.43783734	2.692366
01/21/1858	230.266246	1.93519163	0.77393026	14.144200	296.366021	11.483801	0.43748826	2.692071
01/29/1887	152.090197	1.93519790	0.77430048	14.733782	295.976342	11.362935	0.43677323	2.692085
02/07/1916	73.997745	1.93498441	0.77449017	15.068602	295.721641	11.301773	0.43635801	2.691639
02/14/1945	356.437526	1.93496730	0.77501669	15.677144	295.316881	11.179616	0.43533535	2.691603
02/22/1974	279.090352	1.93505301	0.77497316	15.999750	295.064136	11.108254	0.43543887	2.691782
03/02/2003	202.649832	1.93567385	0.77587077	16.438885	294.770852	11.024711	0.43384110	2.693078
03/09/2032	126.240632	1.93543867	0.77546110	16.948769	294.372916	10.908505	0.43458128	2.692587
03/17/2061	49.376451	1.93527921	0.77585739	17.305808	294.095207	10.844475	0.43377853	2.692254
03/25/2090	331.760740	1.93497865	0.77602463	17.951475	293.639502	10.704992	0.43338757	2.691627
04/03/2119	253.797706	1.93508040	0.77618351	18.313587	293.354020	10.634372	0.43310290	2.691839
04/10/2148	175.326886	1.93535126	0.77665560	18.996555	292.868167	10.496026	0.43224987	2.692405
04/18/2177	96.227152	1.93555631	0.77685372	19.383260	292.556418	10.425118	0.43191219	2.692832

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