Asteroid General Data

2001 WP₁₅

General information

Preliminary designation	2001 WP₁₅
Group	Amor
Absolute magnitude	21.41
Approximate diameter (m)	140
Approximate mass (kg)	4.90·10⁹
Number of observations	44
Arc length (days)	1814

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	15.084985
a – orbit major semiaxis (astronomical units)	1.39690000
e – orbit eccentricity	0.18553900
ω – orbit ascending node-perihelion angle (degrees)	349.322464
Ω – longitude of orbit ascending node (degrees)	64.054037
i – orbit inclination to the ecliptic plane (degrees)	21.329074

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	114.887856	1.39698278	0.18602259	347.817927	64.832864	21.332860	1.13711242	1.651153
01/21/1858	322.905910	1.39693861	0.18599063	348.025188	64.719497	21.331216	1.13712112	1.651074
01/29/1887	170.526587	1.39694571	0.18580365	348.235053	64.602862	21.331694	1.13738809	1.651087
02/07/1916	18.123806	1.39682892	0.18571387	348.458533	64.486933	21.330174	1.13741842	1.650880
02/14/1945	225.796761	1.39682682	0.18574922	348.699004	64.371298	21.330587	1.13736733	1.650876
02/22/1974	73.189733	1.39692392	0.18560289	348.973005	64.256137	21.328878	1.13765080	1.651048
03/02/2003	281.183198	1.39704397	0.18570022	349.161079	64.143456	21.329029	1.13761259	1.651261
03/09/2032	128.970408	1.39693196	0.18572210	349.371535	64.032899	21.330747	1.13749082	1.651062
03/17/2061	336.543143	1.39680460	0.18552173	349.610547	63.917210	21.329795	1.13766699	1.650837
03/25/2090	184.282231	1.39690343	0.18548949	349.828553	63.798962	21.331145	1.13779253	1.651012
04/03/2119	31.743270	1.39688436	0.18555614	350.058978	63.681424	21.329923	1.13768389	1.650978
04/10/2148	239.419431	1.39693147	0.18562519	350.299705	63.563318	21.330432	1.13762580	1.651062
04/18/2177	87.410761	1.39713757	0.18551444	350.507356	63.447108	21.328024	1.13794837	1.651427

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