NEODyS-2
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NEODyS ∴ Objects ∴ 1998SH2 ∴ Orbital info ∴ Epoch 56908 MJD
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1998SH2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1998SH2.eq0)
Keplerian elements
(Epoch 56908.5 MJD)
Value 1-σ variation Units
a 2.74147 3.633e-08 au
e 0.715742 6.944e-08
i 2.402 2.084e-05 deg
Ω 6.707 0.000112 deg
ω 268.201 0.0001197 deg
M 219.017 8.431e-06 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7793 au
Aphelion distance 4.7037 au
Asc. node-Earth separation 0.36641 au
Desc. node-Earth separation 0.3115 au
Earth MOID 0.01829 au
Orbital period 1657.96 days
Date of orbit computation   feb 26 10:22

Covariance matrix
1.31966365E-151.25702679E-15-3.57200810E-135.88920191E-131.59668789E-13-1.76767344E-13
1.25702679E-154.82225041E-15-1.40543333E-13-6.87555399E-131.88290424E-12-2.14901109E-14
-3.57200810E-13-1.40543333E-134.34360198E-10-1.42825176E-091.44530375E-09-5.17159779E-11
5.88920191E-13-6.87555399E-13-1.42825176E-091.25500041E-08-1.31358258E-082.96340394E-10
1.59668789E-131.88290424E-121.44530375E-09-1.31358258E-081.43336536E-08-4.42918596E-10
-1.76767344E-13-2.14901109E-14-5.17159779E-112.96340394E-10-4.42918596E-107.10746900E-11

Correlation matrix
1.000000000.49829672-0.471797680.144711450.03671216-0.57718219
0.498296721.00000000-0.09710920-0.088381400.22647742-0.03670763
-0.47179768-0.097109201.00000000-0.611727240.57923616-0.29433523
0.14471145-0.08838140-0.611727241.00000000-0.979392990.31377001
0.036712160.226477420.57923616-0.979392991.00000000-0.43882158
-0.57718219-0.03670763-0.294335230.31377001-0.438821581.00000000