NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018SS1 ∴ Orbital info ∴ Epoch 58387 MJD
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2018SS1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018SS1.eq0)
Keplerian elements
(Epoch 58387.6 MJD)
Value 1-σ variation Units
a 1.51521 0.000595 au
e 0.332107 0.000259
i 24.358 0.009398 deg
Ω 183.815 9.662e-05 deg
ω 166.721 0.001534 deg
M 5.875 0.004744 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.012 au
Aphelion distance 2.0184 au
Asc. node-Earth separation 0.99651 au
Desc. node-Earth separation 0.01642 au
Earth MOID 0.01618 au
Orbital period 681.25 days
Date of orbit computation   feb 26 11:39

Covariance matrix
3.54052468E-071.54095305E-075.59186875E-06-5.74854321E-089.11095929E-07-2.82243170E-06
1.54095305E-076.70673585E-082.43376569E-06-2.50195761E-083.96534922E-07-1.22841340E-06
5.59186875E-062.43376569E-068.83181863E-05-9.07934494E-071.43891473E-05-4.45769073E-05
-5.74854321E-08-2.50195761E-08-9.07934494E-079.33551089E-09-1.47887766E-074.58241389E-07
9.11095929E-073.96534922E-071.43891473E-05-1.47887766E-072.35195864E-06-7.26655876E-06
-2.82243170E-06-1.22841340E-06-4.45769073E-054.58241389E-07-7.26655876E-062.25014804E-05

Correlation matrix
1.000000000.999999980.99999559-0.999896260.99842501-0.99996335
0.999999981.000000000.99999561-0.999897090.99841477-0.99996177
0.999995590.999995611.00000000-0.999908820.99837833-0.99995238
-0.99989626-0.99989709-0.999908821.00000000-0.998040950.99981517
0.998425010.998414770.99837833-0.998040951.00000000-0.99886870
-0.99996335-0.99996177-0.999952380.99981517-0.998868701.00000000