AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DW53 ∴ Orbital info ∴ Epoch epochXXX

(448321) 2009DW53 ▹

ORBITAL INFORMATION

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(ASCII data file 448321.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.44724	2.398e-08	au
e	0.161361	8.737e-08
i	1.367	8.56e-06	deg
Ω	8.834	0.0003338	deg
ω	67.543	0.0003375	deg
M	38.878	3.716e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0523	au
Aphelion	2.8421	au
Asc. node-Earth separation	1.24506	au
Desc. node-Earth separation	1.54134	au
Earth MOID	1.06843	au
Orbital period	1398.34	days
Date of orbit computation	Jun 5 02:13

Correlation matrix
1.00000000	-0.39965018	0.03067155	0.03653252	-0.10661984	0.21625147
-0.39965018	1.00000000	-0.01694314	-0.02202461	0.01926546	0.15644152
0.03067155	-0.01694314	1.00000000	0.30204038	-0.29722936	-0.01817489
0.03653252	-0.02202461	0.30204038	1.00000000	-0.98812557	-0.01034846
-0.10661984	0.01926546	-0.29722936	-0.98812557	1.00000000	-0.13712814
0.21625147	0.15644152	-0.01817489	-0.01034846	-0.13712814	1.00000000

Covariance matrix
5.74876428E-16	-8.37210530E-16	6.29496602E-15	2.92343085E-13	-8.62689742E-13	1.92690926E-13
-8.37210530E-16	7.63369557E-15	-1.26716109E-14	-6.42246397E-13	5.68036454E-13	5.07965682E-13
6.29496602E-15	-1.26716109E-14	7.32724630E-11	8.62901769E-10	-8.58601115E-10	-5.78171995E-12
2.92343085E-13	-6.42246397E-13	8.62901769E-10	1.11391463E-07	-1.11292892E-07	-1.28356091E-10
-8.62689742E-13	5.68036454E-13	-8.58601115E-10	-1.11292892E-07	1.13882942E-07	-1.71977190E-09
1.92690926E-13	5.07965682E-13	-5.78171995E-12	-1.28356091E-10	-1.71977190E-09	1.38111508E-09