Asteroid General Data

2013 WD₄₄

General information

Preliminary designation	2013 WD₄₄
Group	Amor
Absolute magnitude	25.72
Approximate diameter (m)	19
Approximate mass (kg)	1.27·10⁷
Number of observations	16
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	16.417686
a – orbit major semiaxis (astronomical units)	1.64063900
e – orbit eccentricity	0.37103600
ω – orbit ascending node-perihelion angle (degrees)	212.331050
Ω – longitude of orbit ascending node (degrees)	251.166042
i – orbit inclination to the ecliptic plane (degrees)	3.499178

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	24.583587	1.64218857	0.37163303	208.566238	253.501432	3.549459	1.03189705	2.104433
01/21/1858	312.465383	1.64217421	0.37166805	209.262177	253.089633	3.537113	1.03183053	2.104406
01/29/1887	237.709087	1.64183474	0.37148236	209.630540	252.856405	3.535099	1.03192210	2.103753
02/07/1916	165.138905	1.64184097	0.37155475	210.338981	252.434244	3.522628	1.03180716	2.103765
02/14/1945	91.048291	1.64158039	0.37145857	210.719850	252.169822	3.522662	1.03180128	2.103264
02/22/1974	19.917323	1.64195557	0.37159644	211.447930	251.744768	3.509021	1.03181072	2.103985
03/02/2003	305.235556	1.64179936	0.37146747	211.811890	251.482640	3.508539	1.03192431	2.103685
03/09/2032	234.306199	1.64074429	0.37110567	212.407526	251.127555	3.498744	1.03185479	2.101658
03/17/2061	159.666822	1.64223311	0.37147083	212.904553	250.774853	3.492506	1.03219142	2.104519
03/25/2090	88.132813	1.64074617	0.37085071	213.439402	250.444534	3.485224	1.03227429	2.101661
04/03/2119	14.753123	1.64208350	0.37140405	214.060725	250.025647	3.475145	1.03220703	2.104231
04/10/2148	302.120939	1.64070378	0.37085720	214.524874	249.727331	3.473655	1.03223696	2.101580
04/18/2177	230.461630	1.64115981	0.37116209	215.244449	249.263131	3.462553	1.03202351	2.102456

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