Asteroid General Data

2011 BO₄₀

General information

Preliminary designation	2011 BO₄₀
Group	Amor
Absolute magnitude	23.14
Approximate diameter (m)	63
Approximate mass (kg)	4.49·10⁸
Number of observations	18
Arc length (days)	24

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	59.200209
a – orbit major semiaxis (astronomical units)	1.31409400
e – orbit eccentricity	0.09821500
ω – orbit ascending node-perihelion angle (degrees)	262.349336
Ω – longitude of orbit ascending node (degrees)	319.358253
i – orbit inclination to the ecliptic plane (degrees)	20.042136

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	333.112841	1.31419992	0.09832420	260.818842	320.236673	20.054287	1.18498226	1.506582
01/21/1858	69.456341	1.31372699	0.09788779	260.821196	320.114950	20.052533	1.18512915	1.505769
01/29/1887	167.456917	1.31380465	0.09769333	261.477695	319.969420	20.050496	1.18545470	1.505902
02/07/1916	263.340553	1.31425196	0.09834939	261.572423	319.850016	20.048542	1.18499608	1.506671
02/14/1945	357.167973	1.31428509	0.09832391	261.518639	319.730953	20.046908	1.18505945	1.506728
02/22/1974	92.728905	1.31385386	0.09792143	261.542941	319.613593	20.045917	1.18519942	1.505987
03/02/2003	190.873130	1.31362964	0.09774301	262.151780	319.461167	20.045426	1.18523152	1.505601
03/09/2032	287.831134	1.31413213	0.09826399	262.309361	319.336709	20.041948	1.18500026	1.506465
03/17/2061	22.689405	1.31415946	0.09849494	262.318772	319.212712	20.040226	1.18472141	1.506512
03/25/2090	119.423111	1.31362470	0.09826407	262.165035	319.095775	20.037584	1.18454258	1.505593
04/03/2119	220.040378	1.31330908	0.09771405	262.600589	318.947180	20.037815	1.18498034	1.505050
04/10/2148	321.229569	1.31357374	0.09839619	263.046220	318.809032	20.031741	1.18432310	1.505505
04/18/2177	58.839587	1.31401503	0.09878384	263.055593	318.689544	20.029260	1.18421158	1.506264

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