Asteroid General Data

2013 WU₄₄

General information

Preliminary designation	2013 WU₄₄
Group	Apollo
Absolute magnitude	21.00
Approximate diameter (m)	170
Approximate mass (kg)	8.63·10⁹
Number of observations	103
Arc length (days)	777

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	252.231573
a – orbit major semiaxis (astronomical units)	1.51563300
e – orbit eccentricity	0.39002700
ω – orbit ascending node-perihelion angle (degrees)	95.007111
Ω – longitude of orbit ascending node (degrees)	74.226248
i – orbit inclination to the ecliptic plane (degrees)	17.868730

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	291.780532	1.51644212	0.39051445	92.952310	75.875957	17.850322	0.92424956	1.867409
01/21/1858	127.043201	1.51619231	0.39058362	93.296430	75.610947	17.853115	0.92399243	1.866947
01/29/1887	322.636051	1.51628525	0.39045977	93.554876	75.395779	17.855008	0.92423686	1.867119
02/07/1916	158.746169	1.51634062	0.39051574	93.844197	75.155164	17.854476	0.92418574	1.867221
02/14/1945	355.139454	1.51609708	0.39040732	94.164237	74.911507	17.859677	0.92420168	1.866771
02/22/1974	192.403805	1.51581823	0.39028708	94.475937	74.666165	17.860600	0.92421396	1.866256
03/02/2003	29.988968	1.51566831	0.39004961	94.760687	74.425935	17.864872	0.92448248	1.865980
03/09/2032	228.623570	1.51548009	0.38997154	95.031369	74.201941	17.868802	0.92448598	1.865632
03/17/2061	67.624315	1.51561833	0.38966869	95.345152	73.942971	17.872884	0.92502933	1.865887
03/25/2090	266.623724	1.51573659	0.38967095	95.626583	73.720105	17.877960	0.92509807	1.866106
04/03/2119	105.174890	1.51565191	0.38965436	95.977752	73.457324	17.881560	0.92507154	1.865949
04/10/2148	302.934339	1.51600334	0.38970902	96.256691	73.237203	17.882593	0.92520316	1.866598
04/18/2177	140.120334	1.51591482	0.38988059	96.564288	72.993746	17.883544	0.92488905	1.866435

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