AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009BQ189 ∴ Orbital info ∴ Epoch epochXXX

(477118) 2009BQ189 ▹

ORBITAL INFORMATION

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(ASCII data file 477118.eq0)

Keplerian elements at epoch
58149.1 MJD
	Value	1-σ variation	Units
a	2.69304	2.684e-08	au
e	0.188313	6.096e-08
i	8.5	8.112e-06	deg
Ω	8.147	6.027e-05	deg
ω	38.093	7.584e-05	deg
M	92.937	3.792e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1859	au
Aphelion	3.2002	au
Asc. node-Earth separation	1.26252	au
Desc. node-Earth separation	2.05171	au
Earth MOID	1.202	au
Orbital period	1614.22	days
Date of orbit computation	apr 23 21:31

Correlation matrix
1.00000000	-0.07856236	-0.01027335	0.02079162	0.20083270	-0.36165352
-0.07856236	1.00000000	-0.00289537	0.00040683	-0.16657509	0.24807138
-0.01027335	-0.00289537	1.00000000	-0.35819084	0.26412319	0.02776099
0.02079162	0.00040683	-0.35819084	1.00000000	-0.78422526	0.00058113
0.20083270	-0.16657509	0.26412319	-0.78422526	1.00000000	-0.61595690
-0.36165352	0.24807138	0.02776099	0.00058113	-0.61595690	1.00000000

Covariance matrix
7.20365218E-16	-1.28534655E-16	-2.23684560E-15	3.36323266E-14	4.08774295E-13	-3.68066335E-13
-1.28534655E-16	3.71585408E-15	-1.43179551E-15	1.49462168E-15	-7.70038008E-13	5.73407037E-13
-2.23684560E-15	-1.43179551E-15	6.58104553E-11	-1.75127383E-10	1.62490047E-10	8.53963752E-12
3.36323266E-14	1.49462168E-15	-1.75127383E-10	3.63232141E-09	-3.58431155E-09	1.32807068E-12
4.08774295E-13	-7.70038008E-13	1.62490047E-10	-3.58431155E-09	5.75102931E-09	-1.77125119E-09
-3.68066335E-13	5.73407037E-13	8.53963752E-12	1.32807068E-12	-1.77125119E-09	1.43785164E-09