Asteroid General Data

2019 WT₄

General information

Preliminary designation	2019 WT₄
Group	Amor
Absolute magnitude	23.88
Approximate diameter (m)	44
Approximate mass (kg)	1.61·10⁸
Number of observations	206
Arc length (days)	52

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	91.224747
a – orbit major semiaxis (astronomical units)	1.19102500
e – orbit eccentricity	0.11889100
ω – orbit ascending node-perihelion angle (degrees)	164.468439
Ω – longitude of orbit ascending node (degrees)	251.526161
i – orbit inclination to the ecliptic plane (degrees)	14.203928

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	29.332715	1.19008507	0.11893131	161.680833	252.680692	14.178779	1.04854670	1.298278
01/21/1858	156.849766	1.19040159	0.11902820	161.909228	252.526443	14.179426	1.04871023	1.298796
01/29/1887	277.948101	1.19094455	0.11937196	162.424208	252.347233	14.185113	1.04877917	1.299684
02/07/1916	35.573022	1.19099640	0.11916157	162.956110	252.169781	14.190701	1.04907539	1.299769
02/14/1945	157.978210	1.19032629	0.11857799	163.370351	251.998328	14.194120	1.04917979	1.298673
02/22/1974	285.973860	1.18998325	0.11828882	163.553479	251.844981	14.195060	1.04922153	1.298111
03/02/2003	50.115210	1.19079509	0.11878025	163.882365	251.682714	14.197781	1.04935214	1.299440
03/09/2032	167.650584	1.19111914	0.11895872	164.470611	251.506692	14.205101	1.04942513	1.299970
03/17/2061	284.171269	1.19098393	0.11861867	165.299028	251.298111	14.213265	1.04971100	1.299749
03/25/2090	44.537157	1.19028614	0.11800918	165.691250	251.124563	14.217668	1.04982144	1.298607
04/03/2119	171.940797	1.18996474	0.11763378	165.852102	250.976006	14.217965	1.04998469	1.298081
04/10/2148	297.972577	1.19068911	0.11830311	166.194903	250.805116	14.219843	1.04982689	1.299266
04/18/2177	56.811131	1.19099654	0.11824975	166.761189	250.624045	14.225535	1.05016149	1.299770

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