NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999JA11 ∴ Orbital info ∴ Epoch 59200 MJD
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(137175) 1999JA11  ▹ 
ORBITAL INFORMATION
(ASCII data file 137175.eq1)
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.26133 3.176e-09 au
e 0.341198 4.945e-08
i 16.436 5.099e-06 deg
Ω 116.247 1.763e-05 deg
ω 328.338 2.04e-05 deg
M 201.635 1.753e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.831 au
Aphelion distance 1.6917 au
Asc. node-Earth separation -0.12009 au
Desc. node-Earth separation 0.55278 au
Earth MOID 0.10645 au
Orbital period 517.419 days
Date of orbit computation   Jul 2 16:19

Covariance matrix
1.00890889E-17-2.45647846E-18-2.02571416E-15-1.20101885E-151.07705205E-14-3.63985561E-14
-2.45647846E-182.44563994E-153.85976643E-142.96015173E-14-1.13860810E-131.33042122E-14
-2.02571416E-153.85976643E-142.59979604E-11-1.60675935E-111.43163535E-122.36417125E-11
-1.20101885E-152.96015173E-14-1.60675935E-113.10969659E-10-3.09372812E-101.85622883E-11
1.07705205E-14-1.13860810E-131.43163535E-12-3.09372812E-104.16195450E-10-1.74360104E-10
-3.63985561E-141.33042122E-142.36417125E-111.85622883E-11-1.74360104E-103.07170138E-10

Correlation matrix
1.00000000-0.01563834-0.12507847-0.021441980.16621188-0.65383578
-0.015638341.000000000.153071780.03394366-0.112857220.01534982
-0.125078470.153071781.00000000-0.178699030.013763030.26455733
-0.021441980.03394366-0.178699031.00000000-0.859952520.06005968
0.16621188-0.112857220.01376303-0.859952521.00000000-0.48765082
-0.653835780.015349820.264557330.06005968-0.487650821.00000000