Asteroid General Data

2013 WS₄₄

General information

Preliminary designation	2013 WS₄₄
Group	Amor
Absolute magnitude	24.91
Approximate diameter (m)	28
Approximate mass (kg)	3.89·10⁷
Number of observations	19
Arc length (days)	29

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	260.606347
a – orbit major semiaxis (astronomical units)	1.41040800
e – orbit eccentricity	0.25359400
ω – orbit ascending node-perihelion angle (degrees)	141.546782
Ω – longitude of orbit ascending node (degrees)	238.549427
i – orbit inclination to the ecliptic plane (degrees)	6.373429

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	260.638338	1.41057411	0.25374252	138.834403	240.299580	6.316753	1.05265148	1.675307
01/21/1858	15.557755	1.41082359	0.25394832	139.062748	240.120056	6.321312	1.05254732	1.675752
01/29/1887	133.754809	1.40985700	0.25344399	139.617210	239.782026	6.336062	1.05253722	1.674030
02/07/1916	249.548952	1.41081824	0.25393878	139.931122	239.575872	6.338129	1.05255678	1.675742
02/14/1945	5.398892	1.40995114	0.25351863	140.162411	239.378763	6.343263	1.05250226	1.674198
02/22/1974	123.310584	1.41095450	0.25374843	140.757724	239.040498	6.357570	1.05292701	1.675985
03/02/2003	237.681029	1.41058025	0.25368512	140.972369	238.872177	6.362319	1.05273703	1.675318
03/09/2032	357.169282	1.41059771	0.25356372	141.634276	238.511399	6.374872	1.05292131	1.675349
03/17/2061	111.905676	1.41063394	0.25370245	141.834825	238.337714	6.379432	1.05275265	1.675414
03/25/2090	231.081235	1.41021636	0.25330470	142.454169	237.986270	6.396840	1.05300193	1.674670
04/03/2119	346.388174	1.41067327	0.25362765	142.729356	237.803614	6.400105	1.05288753	1.675484
04/10/2148	104.175782	1.40931986	0.25302798	143.222722	237.483928	6.413955	1.05272250	1.673073
04/18/2177	221.716284	1.41080309	0.25357367	143.553217	237.265632	6.419546	1.05306057	1.675715

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