Asteroid General Data

2009 BL₂ (484757)

General information

Preliminary designation	2009 BL₂
Number	484757
Group	Apollo
Absolute magnitude	19.56
Approximate diameter (m)	330
Approximate mass (kg)	6.31·10¹⁰
Number of observations	560
Arc length (days)	6035

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	149.309984
a – orbit major semiaxis (astronomical units)	2.47470000
e – orbit eccentricity	0.60147600
ω – orbit ascending node-perihelion angle (degrees)	58.544760
Ω – longitude of orbit ascending node (degrees)	146.653672
i – orbit inclination to the ecliptic plane (degrees)	7.044881

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	107.770154	2.46917161	0.59700273	35.648322	163.537594	8.626468	0.99506941	3.879962
01/21/1858	241.240212	2.51473314	0.57737465	41.880753	159.364826	7.994890	1.06278997	3.987847
01/29/1887	319.935025	2.54382429	0.56127714	46.016582	156.365069	7.685657	1.11603387	4.057245
02/07/1916	359.109439	2.56048444	0.55265114	46.714079	155.636479	7.619446	1.14542980	4.097168
02/14/1945	28.294910	2.55952260	0.55307960	46.550819	155.470099	7.620569	1.14390286	4.094860
02/22/1974	71.500614	2.54528659	0.56179147	47.034826	155.100689	7.625623	1.11536629	4.060744
03/02/2003	158.482529	2.49956029	0.58637667	52.843774	150.980463	7.321713	1.03387645	3.951810
03/09/2032	295.643859	2.47538658	0.60134956	58.651312	146.597829	7.041123	0.98681394	3.894621
03/17/2061	128.156738	2.44393165	0.61798357	60.835298	144.851779	6.978804	0.93362205	3.820623
03/25/2090	345.986782	2.44139355	0.61981442	60.915621	144.633614	6.977429	0.92818262	3.814673
04/03/2119	196.931868	2.45732478	0.61265989	61.750594	143.839423	6.920007	0.95182044	3.852072
04/10/2148	2.759521	2.48883606	0.59692604	66.605339	139.804604	6.717632	1.00318502	3.926405
04/18/2177	109.911429	2.52452787	0.58127158	74.019791	133.918859	6.474050	1.05709157	4.011168

Detailed table...

3D animation...

Calculation on the date...

Return to objects selection