Asteroid General Data

2009 WB₅₄

General information

Preliminary designation	2009 WB₅₄
Group	Apollo
Absolute magnitude	26.33
Approximate diameter (m)	14
Approximate mass (kg)	5.47·10⁶
Number of observations	31
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	206.808413
a – orbit major semiaxis (astronomical units)	1.36997700
e – orbit eccentricity	0.35746000
ω – orbit ascending node-perihelion angle (degrees)	300.298027
Ω – longitude of orbit ascending node (degrees)	61.597259
i – orbit inclination to the ecliptic plane (degrees)	18.942755

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	299.138442	1.36604431	0.35788986	298.267359	62.775783	18.828661	0.87715090	1.596606
01/21/1858	3.023547	1.36580500	0.35784516	298.509222	62.607838	18.833792	0.87705829	1.596187
01/29/1887	68.291447	1.36653874	0.35807745	298.761691	62.440943	18.838979	0.87721204	1.597473
02/07/1916	125.502196	1.36645926	0.35739529	299.042846	62.260355	18.880677	0.87809315	1.597334
02/14/1945	188.357063	1.36587117	0.35705763	299.233041	62.072501	18.887887	0.87817645	1.596303
02/22/1974	254.197973	1.36573767	0.35694908	299.437883	61.919472	18.895258	0.87823886	1.596069
03/02/2003	314.461769	1.36803248	0.35720602	299.871017	61.748654	18.918817	0.87936304	1.600093
03/09/2032	355.916111	1.37007715	0.35727490	300.348214	61.566704	18.945548	0.88058297	1.603682
03/17/2061	29.154169	1.37021960	0.35714149	300.560656	61.417990	18.952434	0.88085733	1.603932
03/25/2090	64.417266	1.36989422	0.35703584	300.789223	61.227284	18.960473	0.88079288	1.603360
04/03/2119	110.040140	1.36634184	0.35528703	300.850716	61.042491	19.013902	0.88089830	1.597128
04/10/2148	172.946758	1.36600347	0.35504225	301.003493	60.867134	19.022479	0.88101453	1.596535
04/18/2177	237.756224	1.36573431	0.35478130	301.231702	60.701651	19.029307	0.88119731	1.596063

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