Asteroid General Data

2017 SN₁₆

General information

Preliminary designation	2017 SN₁₆
Group	Apollo
Absolute magnitude	23.30
Approximate diameter (m)	58
Approximate mass (kg)	3.60·10⁸
Number of observations	105
Arc length (days)	736

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	154.642355
a – orbit major semiaxis (astronomical units)	1.01682800
e – orbit eccentricity	0.14565400
ω – orbit ascending node-perihelion angle (degrees)	136.892316
Ω – longitude of orbit ascending node (degrees)	2.614916
i – orbit inclination to the ecliptic plane (degrees)	13.376773

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	225.396448	1.01709924	0.14463306	137.150062	4.004758	13.429012	0.86999306	1.025760
01/21/1858	332.309213	1.01655415	0.14463994	137.043573	3.815894	13.425110	0.86951982	1.024935
01/29/1887	78.946061	1.01706828	0.14475399	137.118001	3.671958	13.414387	0.86984359	1.025713
02/07/1916	187.751026	1.01674505	0.14492916	137.043085	3.427379	13.403466	0.86938905	1.025224
02/14/1945	298.717966	1.01687262	0.14506768	136.999053	3.181129	13.390738	0.86935727	1.025417
02/22/1974	49.947527	1.01669415	0.14500177	137.056920	3.088584	13.388496	0.86927170	1.025147
03/02/2003	164.229636	1.01651949	0.14522309	136.980440	2.839783	13.376918	0.86889738	1.024883
03/09/2032	277.883079	1.01663104	0.14566732	136.917335	2.594787	13.364091	0.86854112	1.025051
03/17/2061	30.874751	1.01626238	0.14593217	136.874393	2.413579	13.360404	0.86795701	1.024494
03/25/2090	141.599927	1.01689622	0.14622539	136.925805	2.253648	13.348420	0.86820017	1.025453
04/03/2119	250.627899	1.01686107	0.14669879	136.886013	2.007692	13.337209	0.86768878	1.025399
04/10/2148	358.306647	1.01720065	0.14711738	136.856003	1.762205	13.324515	0.86755275	1.025913
04/18/2177	103.175469	1.01717954	0.14720931	136.937376	1.669032	13.322373	0.86744124	1.025881

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