Asteroid General Data

2013 WT₄₅

General information

Preliminary designation	2013 WT₄₅
Group	Apollo
Absolute magnitude	20.35
Approximate diameter (m)	230
Approximate mass (kg)	2.12·10¹⁰
Number of observations	166
Arc length (days)	940

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	16.221094
a – orbit major semiaxis (astronomical units)	1.62946700
e – orbit eccentricity	0.46710200
ω – orbit ascending node-perihelion angle (degrees)	122.101586
Ω – longitude of orbit ascending node (degrees)	33.007561
i – orbit inclination to the ecliptic plane (degrees)	9.343172

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	4.419265	1.62975567	0.46768828	119.084793	35.231811	9.259930	0.86753805	2.080580
01/21/1858	350.363035	1.62882102	0.46721743	119.545597	34.856522	9.275366	0.86780745	2.078790
01/29/1887	331.178578	1.62940488	0.46737954	120.023135	34.543282	9.288924	0.86785438	2.079908
02/07/1916	313.784563	1.62981828	0.46740859	120.536409	34.188871	9.301167	0.86802721	2.080700
02/14/1945	296.430024	1.62858617	0.46715956	120.837061	33.906502	9.311911	0.86777657	2.078341
02/22/1974	280.620922	1.63010784	0.46775092	121.397819	33.557905	9.321398	0.86762340	2.081254
03/02/2003	261.568202	1.62916557	0.46702464	121.785170	33.256186	9.336326	0.86830510	2.079450
03/09/2032	243.782348	1.62949623	0.46716752	122.133640	32.977983	9.343178	0.86824852	2.080083
03/17/2061	229.452832	1.62845487	0.46658472	122.565531	32.642454	9.362019	0.86864271	2.078089
03/25/2090	208.886790	1.63064449	0.46685649	123.077773	32.350199	9.369742	0.86936752	2.082282
04/03/2119	194.932026	1.62808870	0.46631892	123.511179	31.969900	9.391065	0.86888014	2.077388
04/10/2148	177.917952	1.62926178	0.46647052	123.895735	31.697653	9.397686	0.86925919	2.079634
04/18/2177	160.264531	1.63068956	0.46694449	124.436464	31.358982	9.406672	0.86924806	2.082368

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