Asteroid General Data

2016 WS₅₇

General information

Preliminary designation	2016 WS₅₇
Group	Apollo
Absolute magnitude	32.37
Approximate diameter (m)	1
Approximate mass (kg)	1.30·10³
Number of observations	17
Arc length (days)	0

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	131.250032
a – orbit major semiaxis (astronomical units)	2.56870700
e – orbit eccentricity	0.63839300
ω – orbit ascending node-perihelion angle (degrees)	205.931747
Ω – longitude of orbit ascending node (degrees)	237.546000
i – orbit inclination to the ecliptic plane (degrees)	5.384649

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	168.216395	2.65130418	0.63615039	195.375239	243.469841	6.393535	0.96467600	4.317079
01/21/1858	75.270185	2.65585852	0.63142814	197.106818	242.420455	6.230129	0.97887472	4.328207
01/29/1887	340.497903	2.63480886	0.64127579	197.917202	241.989467	6.249709	0.94516974	4.276853
02/07/1916	233.735099	2.65771674	0.63388260	199.154012	240.938336	6.091946	0.97303636	4.332750
02/14/1945	130.564444	2.65666245	0.63497774	201.187130	239.661652	5.962153	0.96974093	4.330172
02/22/1974	22.895405	2.63522699	0.64469062	202.623211	238.753100	5.908739	0.93632087	4.277871
03/02/2003	291.174888	2.65384990	0.63658570	203.538540	237.981093	5.801107	0.96444700	4.323298
03/09/2032	247.037607	2.56982079	0.64006906	207.734661	236.414883	5.242019	0.92495802	4.119598
03/17/2061	252.215081	2.59020838	0.62800684	210.380621	234.306976	5.045785	0.96353979	4.168719
03/25/2090	236.334099	2.58990496	0.62976456	210.469429	233.988037	5.037688	0.95887462	4.167987
04/03/2119	232.046159	2.57171348	0.63924600	214.181934	231.444402	4.847270	0.92775592	4.124150
04/10/2148	222.774950	2.59473096	0.62784169	216.193959	229.717741	4.703667	0.96565069	4.179642
04/18/2177	201.867093	2.59112406	0.63325739	216.381421	229.375890	4.684062	0.95027559	4.170930

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