Asteroid General Data

2013 WR₄₅

General information

Preliminary designation	2013 WR₄₅
Group	Apollo
Absolute magnitude	25.83
Approximate diameter (m)	18
Approximate mass (kg)	1.09·10⁷
Number of observations	22
Arc length (days)	25

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	89.659343
a – orbit major semiaxis (astronomical units)	1.01580100
e – orbit eccentricity	0.22090500
ω – orbit ascending node-perihelion angle (degrees)	303.372868
Ω – longitude of orbit ascending node (degrees)	241.901118
i – orbit inclination to the ecliptic plane (degrees)	4.355277

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	285.111137	1.01441748	0.21887850	299.225675	246.405924	4.513863	0.79238330	1.021705
01/21/1858	62.636827	1.01499592	0.21941115	300.006470	245.740938	4.505139	0.79229450	1.022579
01/29/1887	207.892047	1.01431536	0.21936473	300.578903	244.900399	4.448040	0.79181034	1.021551
02/07/1916	351.395085	1.01485672	0.21993796	301.127145	244.578794	4.454217	0.79165120	1.022369
02/14/1945	145.394706	1.01375384	0.21982870	301.728040	243.789135	4.410056	0.79090165	1.020703
02/22/1974	295.277773	1.01429102	0.22022070	302.366499	242.932577	4.382807	0.79092314	1.021514
03/02/2003	81.053608	1.01453151	0.22006177	302.612697	242.767363	4.383177	0.79127191	1.021878
03/09/2032	215.502388	1.01545743	0.22077223	303.473611	241.844157	4.357959	0.79127263	1.023277
03/17/2061	354.466203	1.01487343	0.22021118	303.747014	241.431947	4.343106	0.79138696	1.022394
03/25/2090	128.370300	1.01549605	0.22068144	304.041903	240.982785	4.331422	0.79139492	1.023335
04/03/2119	248.683515	1.01695854	0.22214986	305.119047	239.985799	4.292513	0.79104134	1.025547
04/10/2148	343.777189	1.01834607	0.22358694	305.650095	239.249941	4.272034	0.79065718	1.027646
04/18/2177	60.647022	1.01892844	0.22368573	305.987411	239.041520	4.269246	0.79100869	1.028528

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