Asteroid General Data

2016 WN₅₅

General information

Preliminary designation	2016 WN₅₅
Group	Aten
Absolute magnitude	25.63
Approximate diameter (m)	20
Approximate mass (kg)	1.44·10⁷
Number of observations	27
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	357.239266
a – orbit major semiaxis (astronomical units)	0.96101900
e – orbit eccentricity	0.02231000
ω – orbit ascending node-perihelion angle (degrees)	263.158921
Ω – longitude of orbit ascending node (degrees)	312.907386
i – orbit inclination to the ecliptic plane (degrees)	0.839132

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	43.969550	0.91599996	0.46648244	229.270262	351.621098	16.082768	0.48870206	0.876685
01/21/1858	82.168743	0.91579749	0.46657897	229.381664	351.444314	16.076781	0.48850563	0.876395
01/29/1887	136.573077	0.91416450	0.46679004	229.321649	351.249169	16.116446	0.48744161	0.874052
02/07/1916	216.959298	0.91371091	0.46695844	229.408877	351.077657	16.112434	0.48704590	0.873401
02/14/1945	298.023927	0.91392396	0.46685220	229.602923	350.875702	16.106332	0.48725655	0.873707
02/22/1974	353.337899	0.91581697	0.46574777	230.043960	350.669441	16.150026	0.48927726	0.876423
03/02/2003	31.185219	0.91600854	0.46579129	230.202658	350.478501	16.142407	0.48933974	0.876698
03/09/2032	73.384468	0.91521916	0.46608410	230.240104	350.304867	16.143181	0.48865007	0.875565
03/17/2061	151.845212	0.91364691	0.46621402	230.194391	350.116013	16.194924	0.48769191	0.873310
03/25/2090	235.906631	0.91374377	0.46625855	230.340233	349.940933	16.188493	0.48770293	0.873448
04/03/2119	322.355970	0.91286801	0.46576685	230.425518	349.743588	16.287866	0.48768435	0.872193
04/10/2148	61.671121	0.91229856	0.46585823	230.513977	349.559907	16.286770	0.48729677	0.871377
04/18/2177	171.244539	0.91283932	0.46560180	230.731221	349.370704	16.283888	0.48781969	0.872152

Detailed table...

3D animation...

Calculation on the date...

Return to search