AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DP71 ∴ Orbital info ∴ Epoch epochXXX

(414431) 2009DP71 ▹

ORBITAL INFORMATION

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(ASCII data file 414431.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.23946	1.527e-08	au
e	0.117679	7.627e-08
i	5.805	8.204e-06	deg
Ω	354.589	6.311e-05	deg
ω	156.67	7.151e-05	deg
M	191.248	3.723e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9759	au
Aphelion	2.503	au
Asc. node-Earth separation	1.47155	au
Desc. node-Earth separation	0.99873	au
Earth MOID	0.98807	au
Orbital period	1224.09	days
Date of orbit computation	apr 23 21:18

Correlation matrix
1.00000000	0.18815527	0.00020886	-0.00625584	0.19174793	-0.61100483
0.18815527	1.00000000	0.00218296	0.00253650	0.12788382	-0.26978945
0.00020886	0.00218296	1.00000000	-0.02430289	0.02346604	-0.00252629
-0.00625584	0.00253650	-0.02430289	1.00000000	-0.88852824	0.02647311
0.19174793	0.12788382	0.02346604	-0.88852824	1.00000000	-0.46361968
-0.61100483	-0.26978945	-0.00252629	0.02647311	-0.46361968	1.00000000

Covariance matrix
2.33279278E-16	2.19194396E-16	2.61724130E-17	-6.02988424E-15	2.09431412E-13	-3.47457793E-13
2.19194396E-16	5.81768153E-15	1.36606902E-15	1.22094467E-14	6.97531178E-13	-7.66159619E-13
2.61724130E-17	1.36606902E-15	6.73136529E-11	-1.25833117E-11	1.37677982E-11	-7.71710492E-13
-6.02988424E-15	1.22094467E-14	-1.25833117E-11	3.98264010E-09	-4.00986564E-09	6.22027759E-11
2.09431412E-13	6.97531178E-13	1.37677982E-11	-4.00986564E-09	5.11382790E-09	-1.23439527E-09
-3.47457793E-13	-7.66159619E-13	-7.71710492E-13	6.22027759E-11	-1.23439527E-09	1.38624076E-09