Asteroid General Data

2017 WH₂₈

General information

Preliminary designation	2017 WH₂₈
Group	Apollo
Absolute magnitude	24.51
Approximate diameter (m)	33
Approximate mass (kg)	6.76·10⁷
Number of observations	34
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	175.964335
a – orbit major semiaxis (astronomical units)	1.35559000
e – orbit eccentricity	0.37565900
ω – orbit ascending node-perihelion angle (degrees)	247.119799
Ω – longitude of orbit ascending node (degrees)	247.952174
i – orbit inclination to the ecliptic plane (degrees)	18.845926

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	114.675665	1.35683794	0.37495313	245.453944	249.319801	18.920373	0.84808731	1.580493
01/21/1858	245.252923	1.35677085	0.37512886	245.685896	249.106579	18.910403	0.84780696	1.580376
01/29/1887	20.190944	1.35576228	0.37493581	245.992169	248.916278	18.903528	0.84743845	1.578614
02/07/1916	160.621534	1.35522359	0.37509929	246.278257	248.710458	18.894484	0.84688019	1.577673
02/14/1945	301.690980	1.35588271	0.37535445	246.468539	248.513825	18.883446	0.84694611	1.578824
02/22/1974	78.199213	1.35662377	0.37597823	246.635784	248.318516	18.867291	0.84656277	1.580119
03/02/2003	209.855814	1.35677822	0.37599533	246.854710	248.113384	18.859937	0.84663595	1.580389
03/09/2032	343.531019	1.35594351	0.37597287	247.116916	247.924166	18.854973	0.84614553	1.578930
03/17/2061	122.980907	1.35526027	0.37581362	247.435614	247.709207	18.846005	0.84593500	1.577737
03/25/2090	265.330008	1.35562081	0.37607411	247.619866	247.518038	18.836329	0.84580692	1.578367
04/03/2119	43.483376	1.35651743	0.37657157	247.884222	247.292226	18.810915	0.84569153	1.579933
04/10/2148	176.475798	1.35640325	0.37675548	248.096287	247.111176	18.804630	0.84537090	1.579734
04/18/2177	307.965631	1.35637979	0.37681569	248.371256	246.888407	18.794966	0.84527461	1.579693

Detailed table...

3D animation...

Calculation on the date...

Return to search