NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018XV ∴ Orbital info ∴ Epoch 60400 MJD
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2018XV  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018XV.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.18661 4.584e-08 au
e 0.596031 4.63e-08
i 22.515 1.501e-05 deg
Ω 107.734 5.049e-06 deg
ω 64.168 1.71e-05 deg
M 207.04 1.814e-05 deg
Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8833 au
Aphelion distance 3.4899 au
Asc. node-Earth separation 0.1365 au
Desc. node-Earth separation 0.88757 au
Earth MOID 0.09155 au
Orbital period 1181.02 days
Date of orbit computation   feb 26 11:44

Covariance matrix
2.10092755E-153.53240528E-161.00993346E-131.18360848E-14-1.87045154E-14-8.21547219E-13
3.53240528E-162.14336929E-15-8.15969228E-153.66949725E-145.63263092E-13-1.96124917E-13
1.00993346E-13-8.15969228E-152.25368473E-102.74333416E-113.51490462E-11-5.50173790E-11
1.18360848E-143.66949725E-142.74333416E-112.54912625E-11-1.73949359E-11-4.84057903E-12
-1.87045154E-145.63263092E-133.51490462E-11-1.73949359E-112.92577240E-10-3.51717256E-11
-8.21547219E-13-1.96124917E-13-5.50173790E-11-4.84057903E-12-3.51717256E-113.29223096E-10

Correlation matrix
1.000000000.166462530.146771130.05114543-0.02385726-0.98782916
0.166462531.00000000-0.011740290.156986530.71128315-0.23347432
0.14677113-0.011740291.000000000.361939900.13688211-0.20197991
0.051145430.156986530.361939901.00000000-0.20142199-0.05283923
-0.023857260.711283150.13688211-0.201421991.00000000-0.11332566
-0.98782916-0.23347432-0.20197991-0.05283923-0.113325661.00000000