Asteroid General Data

2011 BL₄₅

General information

Preliminary designation	2011 BL₄₅
Group	Apollo
Absolute magnitude	27.06
Approximate diameter (m)	10
Approximate mass (kg)	1.99·10⁶
Number of observations	24
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	124.005535
a – orbit major semiaxis (astronomical units)	1.03781500
e – orbit eccentricity	0.02096200
ω – orbit ascending node-perihelion angle (degrees)	155.194266
Ω – longitude of orbit ascending node (degrees)	134.755931
i – orbit inclination to the ecliptic plane (degrees)	3.045484

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	289.691082	1.05645230	0.03996116	168.568723	145.221540	2.773117	1.01423524	1.085864
01/21/1858	82.581896	1.03448830	0.01921090	166.783753	139.640901	3.030050	1.01461485	1.052177
01/29/1887	294.706185	1.03470508	0.01910965	164.329725	139.233859	3.037200	1.01493223	1.052508
02/07/1916	140.813043	1.03235173	0.01704677	162.483197	137.533652	3.050737	1.01475347	1.048919
02/14/1945	11.911260	1.03475116	0.01896586	160.708987	136.826879	3.042831	1.01512621	1.052578
02/22/1974	193.102982	1.03645021	0.02014671	159.029650	135.544865	3.039000	1.01556915	1.055172
03/02/2003	17.566727	1.03633946	0.01997801	157.170597	135.155704	3.046859	1.01563546	1.055003
03/09/2032	193.837059	1.03513068	0.01886581	155.060720	133.786945	3.053415	1.01560210	1.053158
03/17/2061	74.402427	1.02901995	0.01417365	153.479157	131.263053	3.082744	1.01443498	1.043846
03/25/2090	153.154725	1.05260584	0.03500727	171.689456	126.832719	2.872663	1.01575699	1.079939
04/03/2119	82.282268	1.05664543	0.03811297	172.022763	126.011364	2.859581	1.01637353	1.086162
04/10/2148	10.235999	1.05063359	0.03338234	174.240840	124.230796	2.897197	1.01556098	1.076905
04/18/2177	51.413343	1.04603394	0.02981917	175.839741	122.514961	2.924782	1.01484208	1.069841

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