Asteroid General Data

2019 WM₄

General information

Preliminary designation	2019 WM₄
Group	Apollo
Absolute magnitude	23.21
Approximate diameter (m)	61
Approximate mass (kg)	4.07·10⁸
Number of observations	15
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	289.936217
a – orbit major semiaxis (astronomical units)	1.02701000
e – orbit eccentricity	0.34440900
ω – orbit ascending node-perihelion angle (degrees)	214.947058
Ω – longitude of orbit ascending node (degrees)	71.806031
i – orbit inclination to the ecliptic plane (degrees)	10.477057

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	330.201002	1.02754113	0.34479624	213.416055	73.466891	10.462064	0.67324881	1.041596
01/21/1858	282.351434	1.02674643	0.34431042	213.726589	73.228791	10.469823	0.67322693	1.040388
01/29/1887	242.878670	1.02675911	0.34435794	214.017575	72.964194	10.469190	0.67318646	1.040407
02/07/1916	202.504858	1.02714752	0.34451592	214.107791	72.719016	10.466778	0.67327885	1.040998
02/14/1945	154.344288	1.02778528	0.34474688	214.260461	72.474029	10.466541	0.67345951	1.041968
02/22/1974	102.614539	1.02770221	0.34476012	214.498544	72.253555	10.467694	0.67339147	1.041841
03/02/2003	62.859168	1.02664948	0.34430202	214.821676	72.015493	10.479002	0.67317199	1.040241
03/09/2032	23.946585	1.02693964	0.34440821	214.952059	71.791386	10.477054	0.67325319	1.040682
03/17/2061	334.734732	1.02761501	0.34475630	215.020054	71.586146	10.471964	0.67333826	1.041709
03/25/2090	283.980815	1.02732522	0.34462214	215.334086	71.292869	10.474542	0.67328620	1.041268
04/03/2119	243.229525	1.02672445	0.34429824	215.564409	71.052749	10.479725	0.67322503	1.040355
04/10/2148	204.113050	1.02720392	0.34440854	215.740419	70.798918	10.481395	0.67342611	1.041084
04/18/2177	156.080322	1.02771632	0.34466610	215.843341	70.587974	10.478213	0.67349734	1.041863

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