Asteroid General Data

2011 BH₄₀

General information

Preliminary designation	2011 BH₄₀
Group	Apollo
Absolute magnitude	24.85
Approximate diameter (m)	28
Approximate mass (kg)	4.23·10⁷
Number of observations	16
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	43.403143
a – orbit major semiaxis (astronomical units)	1.42049900
e – orbit eccentricity	0.55299700
ω – orbit ascending node-perihelion angle (degrees)	112.710692
Ω – longitude of orbit ascending node (degrees)	118.225613
i – orbit inclination to the ecliptic plane (degrees)	5.599462

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	2.287322	2.00684002	0.72094927	110.291494	118.517687	3.487282	0.56001016	2.842953
01/21/1858	79.476728	2.00675412	0.72178369	110.767478	117.990060	3.478215	0.55831172	2.842771
01/29/1887	142.510738	2.01130187	0.71870952	113.105388	116.030462	3.518121	0.56576008	2.852440
02/07/1916	213.840412	2.00525560	0.72256305	114.050750	115.171811	3.540871	0.55633200	2.839587
02/14/1945	284.305352	2.01193005	0.71809564	115.200223	114.176552	3.564717	0.56717186	2.853776
02/22/1974	348.950157	2.00925321	0.72102692	117.124678	112.572325	3.599996	0.56052756	2.848083
03/02/2003	61.390679	2.01055457	0.72036456	117.665332	112.014009	3.616353	0.56222231	2.850850
03/09/2032	114.745853	2.01542605	0.71872774	119.694259	110.366078	3.655175	0.56688343	2.861218
03/17/2061	180.476520	2.00601272	0.72272727	120.814275	109.389197	3.691073	0.55621262	2.841196
03/25/2090	252.147976	2.01060983	0.71886656	121.695905	108.613741	3.697558	0.56524966	2.850968
04/03/2119	320.350814	2.00459422	0.72251517	123.777253	106.896541	3.755436	0.55624448	2.838183
04/10/2148	40.585520	2.00653871	0.72091483	124.072038	106.541054	3.763964	0.55999520	2.842313
04/18/2177	108.554808	2.00942863	0.71907089	125.819234	105.128598	3.812074	0.56450699	2.848456

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