NEODyS-2
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NEODyS ∴ Objects ∴ 2018XE2 ∴ Orbital info ∴ Epoch 58463 MJD
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2018XE2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018XE2.eq0)
Keplerian elements
(Epoch 58463.0 MJD)
Value 1-σ variation Units
a 2.17754 0.008057 au
e 0.732145 0.001172
i 6.441 0.01182 deg
Ω 251.068 0.0004672 deg
ω 277.966 0.001374 deg
M 345.207 0.09287 deg
Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5833 au
Aphelion distance 3.7718 au
Asc. node-Earth separation -0.09792 au
Desc. node-Earth separation 0.13821 au
Earth MOID 0.01651 au
Orbital period 1173.67 days
Date of orbit computation   feb 26 11:44

Covariance matrix
6.49148916E-059.44653765E-069.51843389E-053.42996868E-061.06735180E-057.48274069E-04
9.44653765E-061.37468193E-061.38518772E-054.99448804E-071.55391973E-061.08890236E-04
9.51843389E-051.38518772E-051.39639465E-045.07991705E-061.57213087E-051.09718738E-03
3.42996868E-064.99448804E-075.07991705E-062.18276349E-076.07464223E-073.95354700E-05
1.06735180E-051.55391973E-061.57213087E-056.07464223E-071.88704783E-061.23030397E-04
7.48274069E-041.08890236E-041.09718738E-033.95354700E-051.23030397E-048.62535662E-03

Correlation matrix
1.000000000.999998570.999745000.911201960.964370600.99999999
0.999998571.000000000.999777670.911772570.964797160.99999839
0.999745000.999777671.000000000.920130000.968485570.99974257
0.911201960.911772570.920130001.000000000.946511530.91116082
0.964370600.964797160.968485570.946511531.000000000.96434502
0.999999990.999998390.999742570.911160820.964345021.00000000