Asteroid General Data

2016 GW₂₁₆ (805737)

General information

Preliminary designation	2016 GW₂₁₆
Number	805737
Group	Amor
Absolute magnitude	22.64
Approximate diameter (m)	79
Approximate mass (kg)	8.95·10⁸
Number of observations	273
Arc length (days)	3353

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	357.934181
a – orbit major semiaxis (astronomical units)	1.30602500
e – orbit eccentricity	0.16209000
ω – orbit ascending node-perihelion angle (degrees)	328.782011
Ω – longitude of orbit ascending node (degrees)	220.800731
i – orbit inclination to the ecliptic plane (degrees)	9.037546

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	160.590325	1.30471781	0.16239190	326.085083	222.158475	8.999567	1.09284221	1.490306
01/21/1858	325.180741	1.30558291	0.16277263	326.853954	221.900731	9.008016	1.09306974	1.491789
01/29/1887	131.944635	1.30493280	0.16183900	326.897497	221.731784	9.010489	1.09374378	1.490675
02/07/1916	300.196741	1.30505829	0.16212236	327.051252	221.593376	9.014264	1.09347916	1.490890
02/14/1945	101.720425	1.30567518	0.16217502	327.796612	221.325595	9.022261	1.09392728	1.491947
02/22/1974	269.363948	1.30485432	0.16171880	327.956899	221.168602	9.025896	1.09383484	1.490540
03/02/2003	77.802443	1.30514867	0.16174966	328.103372	221.036254	9.029587	1.09404131	1.491044
03/09/2032	238.900400	1.30550086	0.16174043	328.840716	220.764490	9.038233	1.09434859	1.491648
03/17/2061	45.997914	1.30498503	0.16124058	329.045939	220.607897	9.042915	1.09456848	1.490764
03/25/2090	213.927518	1.30525872	0.16163166	329.091183	220.473301	9.034244	1.09428758	1.491233
04/03/2119	14.698416	1.30533561	0.16189714	329.995195	220.186885	9.038436	1.09400551	1.491365
04/10/2148	183.464733	1.30479208	0.16139599	330.080537	220.035145	9.042424	1.09420387	1.490433
04/18/2177	352.509486	1.30517975	0.16188684	330.240604	219.897134	9.045121	1.09388833	1.491098

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