Asteroid General Data

2019 WS₂

General information

Preliminary designation	2019 WS₂
Group	Apollo
Absolute magnitude	22.36
Approximate diameter (m)	90
Approximate mass (kg)	1.32·10⁹
Number of observations	49
Arc length (days)	26

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	190.925480
a – orbit major semiaxis (astronomical units)	1.05148800
e – orbit eccentricity	0.28919700
ω – orbit ascending node-perihelion angle (degrees)	69.297286
Ω – longitude of orbit ascending node (degrees)	240.827935
i – orbit inclination to the ecliptic plane (degrees)	42.658208

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	60.606868	1.05148188	0.28818973	69.367444	241.360900	42.669586	0.74845561	1.078210
01/21/1858	32.994897	1.05111839	0.28826014	69.386474	241.281159	42.669932	0.74812285	1.077651
01/29/1887	6.276907	1.05139343	0.28848794	69.368157	241.198903	42.667579	0.74807911	1.078074
02/07/1916	335.127959	1.05155192	0.28871663	69.345857	241.124466	42.663278	0.74795139	1.078318
02/14/1945	305.817718	1.05122460	0.28869690	69.316223	241.045421	42.664706	0.74773931	1.077814
02/22/1974	278.778452	1.05129953	0.28878736	69.357471	240.969179	42.661672	0.74769751	1.077929
03/02/2003	249.289649	1.05155686	0.28916468	69.333314	240.890675	42.656307	0.74748375	1.078325
03/09/2032	219.102703	1.05152543	0.28919768	69.274631	240.815381	42.659219	0.74742672	1.078277
03/17/2061	188.647388	1.05130258	0.28925242	69.265846	240.737626	42.658421	0.74721076	1.077934
03/25/2090	162.811587	1.05114100	0.28930133	69.280710	240.655371	42.660172	0.74704451	1.077686
04/03/2119	134.777774	1.05157218	0.28955972	69.273212	240.577568	42.656424	0.74707924	1.078349
04/10/2148	103.391587	1.05144417	0.28974461	69.234369	240.499712	42.654376	0.74679389	1.078152
04/18/2177	74.932295	1.05125704	0.28965961	69.247527	240.421882	42.655577	0.74675034	1.077864

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