Asteroid General Data

2013 WU₄₅

General information

Preliminary designation	2013 WU₄₅
Group	Apollo
Absolute magnitude	20.34
Approximate diameter (m)	230
Approximate mass (kg)	2.15·10¹⁰
Number of observations	75
Arc length (days)	3937

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	149.716045
a – orbit major semiaxis (astronomical units)	1.42439900
e – orbit eccentricity	0.58921000
ω – orbit ascending node-perihelion angle (degrees)	153.794283
Ω – longitude of orbit ascending node (degrees)	36.145132
i – orbit inclination to the ecliptic plane (degrees)	5.813612

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	330.499034	1.42206711	0.58978350	151.571427	37.959269	5.835703	0.58335539	1.695824
01/21/1858	7.685111	1.42233718	0.58969886	151.921758	37.717165	5.832688	0.58358657	1.696307
01/29/1887	45.425741	1.42276731	0.58971387	152.255530	37.407896	5.826337	0.58374170	1.697077
02/07/1916	82.460698	1.42221954	0.58960462	152.575454	37.131663	5.828267	0.58367233	1.696097
02/14/1945	121.487110	1.42265886	0.58927281	152.927398	36.859470	5.816907	0.58432467	1.696882
02/22/1974	159.842041	1.42230174	0.58905831	153.302039	36.545984	5.815392	0.58448309	1.696244
03/02/2003	198.941027	1.42259270	0.58881658	153.599814	36.297466	5.806906	0.58494653	1.696764
03/09/2032	237.883276	1.42201548	0.58847294	153.935470	36.042760	5.804771	0.58519785	1.695732
03/17/2061	277.754302	1.42229540	0.58831821	154.216710	35.814995	5.798716	0.58553312	1.696232
03/25/2090	316.276743	1.42225326	0.58818309	154.578909	35.523415	5.799232	0.58570795	1.696157
04/03/2119	354.128311	1.42294082	0.58813518	154.906544	35.266444	5.792083	0.58605927	1.697387
04/10/2148	30.940211	1.42247277	0.58809599	155.214303	34.982543	5.789225	0.58592225	1.696550
04/18/2177	67.163601	1.42287241	0.58833956	155.494419	34.760273	5.784800	0.58574029	1.697265

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