NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011SG16 ∴ Orbital info ∴ Epoch 57948 MJD
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2011SG16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011SG16.eq0)
Keplerian elements
(Epoch 57948.5 MJD)
Value 1-σ variation Units
a 1.92056 3.292e-09 au
e 0.357037 1.784e-07
i 7.423 1.016e-05 deg
Ω 344.061 2.824e-05 deg
ω 48.56 9.476e-05 deg
M 48.656 3.541e-05 deg
Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2349 au
Aphelion distance 2.6063 au
Asc. node-Earth separation 0.34742 au
Desc. node-Earth separation 1.20361 au
Earth MOID 0.25885 au
Orbital period 972.167 days
Date of orbit computation   feb 26 10:48

Covariance matrix
1.08352261E-171.86441724E-16-8.49926976E-159.95243698E-162.71573277E-14-6.94441149E-15
1.86441724E-163.18279823E-14-1.52941744E-12-6.69784310E-131.45006466E-11-5.43906284E-12
-8.49926976E-15-1.52941744E-121.03220661E-101.25788000E-10-7.81707000E-102.57184969E-10
9.95243698E-16-6.69784310E-131.25788000E-107.97320626E-10-1.14971934E-091.47101747E-10
2.71573277E-141.45006466E-11-7.81707000E-10-1.14971934E-098.97931636E-09-3.19883082E-09
-6.94441149E-15-5.43906284E-122.57184969E-101.47101747E-10-3.19883082E-091.25367852E-09

Correlation matrix
1.000000000.31748234-0.254143670.010707640.08706556-0.05958314
0.317482341.00000000-0.84379736-0.132957830.85775089-0.86104615
-0.25414367-0.843797361.000000000.43846950-0.811968250.71493930
0.01070764-0.132957830.438469501.00000000-0.429688470.14713237
0.087065560.85775089-0.81196825-0.429688471.00000000-0.95340306
-0.05958314-0.861046150.714939300.14713237-0.953403061.00000000