AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009HW5 ∴ Orbital info ∴ Epoch epochXXX

(386605) 2009HW5 ▹

ORBITAL INFORMATION

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(ASCII data file 386605.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.02301	2.481e-08	au
e	0.086353	5.271e-08
i	10.44	5.76e-06	deg
Ω	179.229	3.245e-05	deg
ω	168.086	4.973e-05	deg
M	158.919	3.676e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.762	au
Aphelion	3.284	au
Asc. node-Earth separation	2.2817	au
Desc. node-Earth separation	1.76359	au
Earth MOID	1.75651	au
Orbital period	1919.8	days
Date of orbit computation	apr 23 21:12

Correlation matrix
1.00000000	0.19298429	0.00639690	0.00312798	0.04225245	-0.17061948
0.19298429	1.00000000	-0.00166879	-0.01367831	0.19052810	-0.22357685
0.00639690	-0.00166879	1.00000000	0.17884812	-0.10855685	-0.00914115
0.00312798	-0.01367831	0.17884812	1.00000000	-0.64509869	0.00303868
0.04225245	0.19052810	-0.10855685	-0.64509869	1.00000000	-0.75584743
-0.17061948	-0.22357685	-0.00914115	0.00303868	-0.75584743	1.00000000

Covariance matrix
6.15503473E-16	2.52364195E-16	9.14162957E-16	2.51807836E-15	5.21288911E-14	-1.55587114E-13
2.52364195E-16	2.77831214E-15	-5.06677730E-16	-2.33944634E-14	4.99414196E-13	-4.33158768E-13
9.14162957E-16	-5.06677730E-16	3.31801140E-11	3.34282375E-11	-3.10962130E-11	-1.93539372E-12
2.51807836E-15	-2.33944634E-14	3.34282375E-11	1.05288347E-09	-1.04094464E-09	3.62414313E-12
5.21288911E-14	4.99414196E-13	-3.10962130E-11	-1.04094464E-09	2.47299161E-09	-1.38157742E-09
-1.55587114E-13	-4.33158768E-13	-1.93539372E-12	3.62414313E-12	-1.38157742E-09	1.35101302E-09