NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018SJ1 ∴ Orbital info ∴ Epoch 58378 MJD
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2018SJ1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018SJ1.eq0)
Keplerian elements
(Epoch 58378.5 MJD)
Value 1-σ variation Units
a 1.23954 0.0004471 au
e 0.25897 0.0002645
i 26.582 0.01513 deg
Ω 175.523 4.944e-05 deg
ω 232.997 0.02524 deg
M 327.191 0.03635 deg
Other useful info
Absolute Magnitude (H)    25.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9185 au
Aphelion distance 1.5605 au
Asc. node-Earth separation 0.3753 au
Desc. node-Earth separation -0.00427 au
Earth MOID 0.00401 au
Orbital period 504.071 days
Date of orbit computation   feb 26 11:44

Covariance matrix
1.99868988E-071.18268701E-076.76226324E-062.05305676E-08-1.12801259E-051.62484688E-05
1.18268701E-076.99854391E-084.00137221E-061.21682137E-08-6.67410203E-069.61439412E-06
6.76226324E-064.00137221E-062.28842303E-046.91810151E-07-3.81666061E-045.49752629E-04
2.05305676E-081.21682137E-086.91810151E-072.44460181E-09-1.15254997E-061.66607956E-06
-1.12801259E-05-6.67410203E-06-3.81666061E-04-1.15254997E-066.36849252E-04-9.17131303E-04
1.62484688E-059.61439412E-065.49752629E-041.66607956E-06-9.17131303E-041.32097939E-03

Correlation matrix
1.000000000.999984510.999887660.92880423-0.999822530.99998091
0.999984511.000000000.999854830.93029121-0.999702260.99993105
0.999887660.999854831.000000000.92494245-0.999763020.99988750
0.928804230.930291210.924942451.00000000-0.923713690.92713644
-0.99982253-0.99970226-0.99976302-0.923713691.00000000-0.99991981
0.999980910.999931050.999887500.92713644-0.999919811.00000000