Asteroid General Data

2009 WP₂₅

General information

Preliminary designation	2009 WP₂₅
Group	Apollo
Absolute magnitude	19.70
Approximate diameter (m)	300
Approximate mass (kg)	5.20·10¹⁰
Number of observations	138
Arc length (days)	5495

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	103.875108
a – orbit major semiaxis (astronomical units)	1.39787400
e – orbit eccentricity	0.77285800
ω – orbit ascending node-perihelion angle (degrees)	29.076790
Ω – longitude of orbit ascending node (degrees)	245.182587
i – orbit inclination to the ecliptic plane (degrees)	27.501129

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	250.826609	1.39793287	0.76926003	27.522730	246.504836	28.170395	0.32255899	1.652837
01/21/1858	91.607104	1.39806433	0.76970058	27.725838	246.330870	28.085869	0.32197340	1.653070
01/29/1887	292.583541	1.39794177	0.77025631	27.970516	246.125177	27.973146	0.32116831	1.652853
02/07/1916	133.204483	1.39783152	0.77071787	28.183658	245.945493	27.884189	0.32049779	1.652657
02/14/1945	334.059422	1.39795374	0.77126041	28.427087	245.730163	27.774370	0.31976737	1.652874
02/22/1974	174.798058	1.39801935	0.77180835	28.643287	245.558703	27.687499	0.31901634	1.652991
03/02/2003	15.779449	1.39786575	0.77244854	28.888124	245.342626	27.579843	0.31808640	1.652718
03/09/2032	216.522652	1.39796683	0.77292608	29.094574	245.160436	27.492167	0.31744181	1.652897
03/17/2061	57.375638	1.39773479	0.77373348	29.307299	244.974062	27.410691	0.31626059	1.652486
03/25/2090	258.350633	1.39798861	0.77397424	29.557530	244.752162	27.293070	0.31598144	1.652936
04/03/2119	99.215735	1.39799934	0.77439863	29.776428	244.554944	27.201867	0.31539056	1.652955
04/10/2148	300.156059	1.39783183	0.77495844	30.033589	244.327227	27.089766	0.31457026	1.652658
04/18/2177	140.956323	1.39782302	0.77535696	30.268600	244.124648	26.994411	0.31401121	1.652642

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