AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009KD9 ∴ Orbital info ∴ Epoch epochXXX

(312596) 2009KD9 ▹

ORBITAL INFORMATION

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(ASCII data file 312596.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.66349	2.093e-08	au
e	0.118526	6.865e-08
i	12.514	7.297e-06	deg
Ω	238.067	2.596e-05	deg
ω	358.321	3.718e-05	deg
M	154.34	2.467e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3478	au
Aphelion	2.9792	au
Asc. node-Earth separation	1.3361	au
Desc. node-Earth separation	1.99177	au
Earth MOID	1.33603	au
Orbital period	1587.73	days
Date of orbit computation	feb 22 02:56

Correlation matrix
1.00000000	-0.05924710	0.00632455	-0.00154977	-0.21188643	0.06073008
-0.05924710	1.00000000	0.00791626	-0.00770490	-0.10298925	0.14251376
0.00632455	0.00791626	1.00000000	-0.13482094	0.07504956	0.01901607
-0.00154977	-0.00770490	-0.13482094	1.00000000	-0.68661771	0.00766050
-0.21188643	-0.10298925	0.07504956	-0.68661771	1.00000000	-0.69947079
0.06073008	0.14251376	0.01901607	0.00766050	-0.69947079	1.00000000

Covariance matrix
4.38088266E-16	-8.51265191E-17	9.65922583E-16	-8.41948413E-16	-1.64871893E-13	3.13574641E-14
-8.51265191E-17	4.71231099E-15	3.96523306E-15	-1.37284889E-14	-2.62827955E-13	2.41340417E-13
9.65922583E-16	3.96523306E-15	5.32430917E-11	-2.55345142E-11	2.03583437E-11	3.42301489E-12
-8.41948413E-16	-1.37284889E-14	-2.55345142E-11	6.73716608E-10	-6.62546399E-10	4.90514594E-12
-1.64871893E-13	-2.62827955E-13	2.03583437E-11	-6.62546399E-10	1.38205504E-09	-6.41487986E-10
3.13574641E-14	2.41340417E-13	3.42301489E-12	4.90514594E-12	-6.41487986E-10	6.08572816E-10