Asteroid General Data

2016 WH₈

General information

Preliminary designation	2016 WH₈
Group	Apollo
Absolute magnitude	19.13
Approximate diameter (m)	400
Approximate mass (kg)	1.14·10¹¹
Number of observations	79
Arc length (days)	2954

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	222.957345
a – orbit major semiaxis (astronomical units)	2.45177400
e – orbit eccentricity	0.89590800
ω – orbit ascending node-perihelion angle (degrees)	8.882861
Ω – longitude of orbit ascending node (degrees)	283.157175
i – orbit inclination to the ecliptic plane (degrees)	14.737957

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	162.472183	2.42370254	0.89281424	2.193793	287.548363	19.296852	0.25978639	3.773285
01/21/1858	19.713702	2.45094963	0.88655413	3.313548	286.862768	18.551044	0.27805012	3.837092
01/29/1887	256.324871	2.41515275	0.89800639	4.408914	286.159635	18.345277	0.24633015	3.753337
02/07/1916	158.984159	2.41833993	0.89699195	4.555644	286.149978	18.215816	0.24910848	3.760769
02/14/1945	17.250560	2.44487750	0.89275379	6.345730	284.849748	16.551053	0.26220385	3.822841
02/22/1974	252.151812	2.41783842	0.90128149	7.181650	284.282061	16.353830	0.23868541	3.759599
03/02/2003	155.267772	2.42228391	0.90012097	7.436930	284.252714	16.185748	0.24193537	3.769972
03/09/2032	18.319799	2.44795207	0.89519295	9.065303	282.924691	14.579495	0.25656263	3.830055
03/17/2061	249.621992	2.41874810	0.90525405	10.752410	281.475417	13.679361	0.22916660	3.761721
03/25/2090	152.688387	2.41965192	0.90464982	11.059969	281.352230	13.511293	0.23071425	3.763830
04/03/2119	19.213234	2.44927919	0.89817565	12.772290	279.953874	12.142685	0.24939627	3.833170
04/10/2148	247.011926	2.41652128	0.90908994	16.666806	276.335607	10.289709	0.21968610	3.756527
04/18/2177	150.101630	2.41559435	0.90913663	16.953384	276.180853	10.196250	0.21948904	3.754366

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