NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018XL1 ∴ Orbital info ∴ Epoch 60400 MJD
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2018XL1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018XL1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.80916 0.000433 au
e 0.453703 0.0001288
i 2.53 0.0006444 deg
Ω 254.41 0.0001226 deg
ω 192.409 9.082e-05 deg
M 61.562 0.2774 deg
Other useful info
Absolute Magnitude (H)    26.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9883 au
Aphelion distance 2.63 au
Asc. node-Earth separation 1.56596 au
Desc. node-Earth separation 0.011 au
Earth MOID 0.00787 au
Orbital period 888.823 days
Date of orbit computation   feb 26 11:32

Covariance matrix
1.87518148E-075.57900536E-082.78956854E-07-5.15544047E-08-1.58428254E-08-1.20113668E-04
5.57900536E-081.65985545E-088.29944963E-08-1.53388151E-08-4.71168181E-09-3.57359975E-05
2.78956854E-078.29944963E-084.15257693E-07-7.62257172E-08-2.46628055E-08-1.78683987E-04
-5.15544047E-08-1.53388151E-08-7.62257172E-081.50304776E-082.26276527E-093.30233033E-05
-1.58428254E-08-4.71168181E-09-2.46628055E-082.26276527E-098.24864942E-091.01463737E-05
-1.20113668E-04-3.57359975E-05-1.78683987E-043.30233033E-051.01463737E-057.69381173E-02

Correlation matrix
1.000000000.999999980.99966973-0.97108609-0.40282792-1.00000000
0.999999981.000000000.99966691-0.97111416-0.40267011-0.99999999
0.999669730.999666911.00000000-0.96484219-0.42139775-0.99966852
-0.97108609-0.97111416-0.964842191.000000000.203217770.97109864
-0.40282792-0.40267011-0.421397750.203217771.000000000.40276215
-1.00000000-0.99999999-0.999668520.971098640.402762151.00000000