Asteroid General Data

2015 WP₁

General information

Preliminary designation	2015 WP₁
Group	Apollo
Absolute magnitude	23.82
Approximate diameter (m)	46
Approximate mass (kg)	1.75·10⁸
Number of observations	19
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	174.721480
a – orbit major semiaxis (astronomical units)	1.42379500
e – orbit eccentricity	0.46387100
ω – orbit ascending node-perihelion angle (degrees)	110.567633
Ω – longitude of orbit ascending node (degrees)	213.356555
i – orbit inclination to the ecliptic plane (degrees)	12.605073

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	57.615187	1.42024857	0.46254492	108.167196	215.347039	12.612911	0.76331981	1.692572
01/21/1858	101.305405	1.42343065	0.46356061	108.647671	215.049267	12.589962	0.76358427	1.698264
01/29/1887	135.512980	1.42290458	0.46343788	108.990599	214.731152	12.603158	0.76347670	1.697322
02/07/1916	169.970907	1.42303020	0.46345458	109.307464	214.473157	12.610524	0.76352033	1.697547
02/14/1945	190.979231	1.42556755	0.46423479	109.776391	214.161368	12.581191	0.76376950	1.702089
02/22/1974	209.384179	1.42532632	0.46412047	110.105392	213.884786	12.593048	0.76380320	1.701657
03/02/2003	228.846405	1.42489768	0.46413013	110.412459	213.573428	12.603007	0.76355973	1.700890
03/09/2032	255.099275	1.42349993	0.46377850	110.617096	213.303206	12.609362	0.76331127	1.698388
03/17/2061	287.248253	1.42338280	0.46375784	110.875413	213.035167	12.620742	0.76327787	1.698178
03/25/2090	320.516910	1.42358761	0.46365025	111.282662	212.719429	12.630803	0.76354086	1.698544
04/03/2119	347.944696	1.42471525	0.46380755	111.662718	212.449768	12.630929	0.76392156	1.700563
04/10/2148	7.052743	1.42540381	0.46399795	112.098727	212.141882	12.641140	0.76401937	1.701796
04/18/2177	26.395509	1.42531577	0.46408750	112.410519	211.874733	12.651992	0.76384453	1.701638

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