Asteroid General Data

2019 WP₄

General information

Preliminary designation	2019 WP₄
Group	Aten
Absolute magnitude	24.44
Approximate diameter (m)	34
Approximate mass (kg)	7.45·10⁷
Number of observations	57
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	82.919685
a – orbit major semiaxis (astronomical units)	0.97973700
e – orbit eccentricity	0.34791900
ω – orbit ascending node-perihelion angle (degrees)	241.770455
Ω – longitude of orbit ascending node (degrees)	66.238348
i – orbit inclination to the ecliptic plane (degrees)	20.709393

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	139.034049	0.98001137	0.34786116	241.084380	67.235479	20.720664	0.63910348	0.970169
01/21/1858	109.222111	0.97983252	0.34783453	241.189889	67.102056	20.717912	0.63901294	0.969903
01/29/1887	77.607527	0.98004739	0.34774509	241.337748	66.945578	20.718218	0.63924072	0.970222
02/07/1916	50.685198	0.97985640	0.34772969	241.404248	66.798504	20.722614	0.63913124	0.969939
02/14/1945	25.084223	0.97980857	0.34803081	241.509420	66.646389	20.707871	0.63880500	0.969868
02/22/1974	1.048300	0.97972627	0.34812909	241.555685	66.500757	20.708996	0.63865506	0.969745
03/02/2003	338.904399	0.97947336	0.34812807	241.672592	66.357607	20.705813	0.63849119	0.969370
03/09/2032	315.497786	0.97974935	0.34792782	241.801895	66.204984	20.716356	0.63886729	0.969780
03/17/2061	286.285426	0.98000524	0.34798206	242.016219	66.056296	20.706008	0.63898099	0.970160
03/25/2090	247.721070	0.98088031	0.34806523	242.157853	65.912008	20.704984	0.63946998	0.971459
04/03/2119	194.640237	0.98159177	0.34844063	242.295260	65.776285	20.687818	0.63956532	0.972516
04/10/2148	151.623478	0.98046148	0.34810955	242.390736	65.619439	20.695952	0.63915347	0.970837
04/18/2177	111.780341	0.98066316	0.34818727	242.475197	65.475945	20.694454	0.63920873	0.971137

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