AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007ER69 ∴ Orbital info ∴ Epoch epochXXX

(345756) 2007ER69 ▹

ORBITAL INFORMATION

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(ASCII data file 345756.eq0)

Keplerian elements at epoch
57333.8 MJD
	Value	1-σ variation	Units
a	2.36198	1.536e-08	au
e	0.090673	5.993e-08
i	2.344	6.003e-06	deg
Ω	102.986	0.0001672	deg
ω	110.077	0.0001709	deg
M	111.978	3.582e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1478	au
Aphelion	2.5761	au
Asc. node-Earth separation	1.43435	au
Desc. node-Earth separation	1.25411	au
Earth MOID	1.14161	au
Orbital period	1325.91	days
Date of orbit computation	apr 23 21:03

Correlation matrix
1.00000000	-0.16510131	-0.02074933	0.00075089	0.02659144	-0.13548983
-0.16510131	1.00000000	0.00287460	-0.00032793	-0.03018141	0.14994552
-0.02074933	0.00287460	1.00000000	0.03246125	-0.03153815	0.00143184
0.00075089	-0.00032793	0.03246125	1.00000000	-0.97724307	0.00031499
0.02659144	-0.03018141	-0.03153815	-0.97724307	1.00000000	-0.21066720
-0.13548983	0.14994552	0.00143184	0.00031499	-0.21066720	1.00000000

Covariance matrix
2.35951286E-16	-1.51993078E-16	-1.91317744E-15	1.92830284E-15	6.98095407E-14	-7.45424373E-14
-1.51993078E-16	3.59190000E-15	1.03414179E-15	-3.28567845E-15	-3.09145839E-13	3.21870612E-13
-1.91317744E-15	1.03414179E-15	3.60312920E-11	3.25754580E-11	-3.23547364E-11	3.07836856E-13
1.92830284E-15	-3.28567845E-15	3.25754580E-11	2.79492938E-08	-2.79222074E-08	1.88612673E-12
6.98095407E-14	-3.09145839E-13	-3.23547364E-11	-2.79222074E-08	2.92094554E-08	-1.28956839E-09
-7.45424373E-14	3.21870612E-13	3.07836856E-13	1.88612673E-12	-1.28956839E-09	1.28283691E-09