Asteroid General Data

2020 WH₃

General information

Preliminary designation	2020 WH₃
Group	Amor
Absolute magnitude	26.62
Approximate diameter (m)	13
Approximate mass (kg)	3.66·10⁶
Number of observations	34
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	171.528480
a – orbit major semiaxis (astronomical units)	1.76086600
e – orbit eccentricity	0.42204500
ω – orbit ascending node-perihelion angle (degrees)	186.482780
Ω – longitude of orbit ascending node (degrees)	246.464151
i – orbit inclination to the ecliptic plane (degrees)	6.576639

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	275.610481	1.75905053	0.42282767	183.098453	248.223266	6.592377	1.01527529	2.333018
01/21/1858	83.815593	1.75455766	0.42071078	183.773449	247.881548	6.601605	1.01639634	2.324085
01/29/1887	259.752310	1.75410767	0.42052022	184.094506	247.696033	6.602920	1.01646992	2.323191
02/07/1916	74.691321	1.75524570	0.42061779	184.496417	247.498061	6.603821	1.01695813	2.325453
02/14/1945	232.631879	1.76243928	0.42324168	185.307380	247.113710	6.574569	1.01650152	2.339763
02/22/1974	12.107217	1.76438409	0.42346301	185.691868	246.874348	6.573049	1.01723270	2.343637
03/02/2003	150.384951	1.76393582	0.42331576	185.982418	246.693241	6.573746	1.01723398	2.342744
03/09/2032	293.552738	1.76335145	0.42263783	186.734833	246.359166	6.565714	1.01809242	2.341580
03/17/2061	71.747186	1.76430027	0.42323639	187.083021	246.159715	6.567265	1.01758419	2.343470
03/25/2090	209.347693	1.76412490	0.42330381	187.451193	245.976771	6.572367	1.01736412	2.343120
04/03/2119	355.725502	1.76276253	0.42340845	188.170422	245.620218	6.563103	1.01639399	2.340407
04/10/2148	135.275290	1.76463897	0.42368728	188.522334	245.392308	6.563483	1.01698388	2.344145
04/18/2177	272.765055	1.76411573	0.42332314	188.865780	245.173988	6.560575	1.01732472	2.343102

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