AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DP23 ∴ Orbital info ∴ Epoch epochXXX

(296254) 2009DP23 ▹

ORBITAL INFORMATION

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(ASCII data file 296254.eq0)

Keplerian elements at epoch
58141.7 MJD
	Value	1-σ variation	Units
a	2.62017	1.973e-08	au
e	0.159172	6.868e-08
i	13.073	5.411e-06	deg
Ω	159.346	3.067e-05	deg
ω	244.455	3.871e-05	deg
M	140.51	2.057e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2031	au
Aphelion	3.0372	au
Asc. node-Earth separation	1.75159	au
Desc. node-Earth separation	1.3802	au
Earth MOID	1.24355	au
Orbital period	1549.15	days
Date of orbit computation	apr 23 20:52

Correlation matrix
1.00000000	0.36548639	-0.01057317	0.00424167	-0.19228232	0.27866548
0.36548639	1.00000000	-0.07555368	-0.01977782	-0.05704155	0.00618995
-0.01057317	-0.07555368	1.00000000	-0.06261202	0.02557706	0.04525157
0.00424167	-0.01977782	-0.06261202	1.00000000	-0.77978212	0.01516174
-0.19228232	-0.05704155	0.02557706	-0.77978212	1.00000000	-0.62367839
0.27866548	0.00618995	0.04525157	0.01516174	-0.62367839	1.00000000

Covariance matrix
3.89354541E-16	4.95324001E-16	-1.12888655E-15	2.56693398E-15	-1.46854258E-13	1.13092987E-13
4.95324001E-16	4.71727381E-15	-2.80784692E-14	-4.16609855E-14	-1.51639190E-13	8.74404738E-15
-1.12888655E-15	-2.80784692E-14	2.92782103E-11	-1.03904779E-11	5.35670098E-12	5.03600140E-12
2.56693398E-15	-4.16609855E-14	-1.03904779E-11	9.40613161E-10	-9.25664005E-10	9.56388561E-12
-1.46854258E-13	-1.51639190E-13	5.35670098E-12	-9.25664005E-10	1.49812879E-09	-4.96495315E-10
1.13092987E-13	8.74404738E-15	5.03600140E-12	9.56388561E-12	-4.96495315E-10	4.23018902E-10