NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018XN ∴ Orbital info ∴ Epoch 58468 MJD
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2018XN  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2018XN.eq0)
Keplerian elements
(Epoch 58468.1 MJD)
Value 1-σ variation Units
a 1.39204 1.463e-06 au
e 0.329021 7.031e-07
i 1.083 3.844e-06 deg
Ω 82.554 6.394e-05 deg
ω 57.911 6.944e-05 deg
M 328.805 6.731e-05 deg
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.934 au
Aphelion distance 1.8501 au
Asc. node-Earth separation 0.07292 au
Desc. node-Earth separation 0.48775 au
Earth MOID 0.00662 au
Orbital period 599.898 days
Date of orbit computation   feb 26 11:57

Covariance matrix
2.14141328E-121.02849779E-122.23932097E-13-7.69367223E-12-3.43550521E-119.82697937E-11
1.02849779E-124.94338766E-136.28760559E-14-3.86637131E-12-1.61578828E-114.71233715E-11
2.23932097E-136.28760559E-141.47753764E-111.56133417E-10-1.76726919E-101.71827150E-11
-7.69367223E-12-3.86637131E-121.56133417E-104.08801746E-09-3.99303992E-09-3.31350018E-10
-3.43550521E-11-1.61578828E-11-1.76726919E-10-3.99303992E-094.82250066E-09-1.64328405E-09
9.82697937E-114.71233715E-111.71827150E-11-3.31350018E-10-1.64328405E-094.53040939E-09

Correlation matrix
1.000000000.999633460.03981043-0.08222939-0.338068120.99770253
0.999633461.000000000.02326503-0.08600721-0.330929870.99576142
0.039810430.023265031.000000000.63528736-0.662059900.06641310
-0.08222939-0.086007210.635287361.00000000-0.89931354-0.07699489
-0.33806812-0.33092987-0.66205990-0.899313541.00000000-0.35156673
0.997702530.995761420.06641310-0.07699489-0.351566731.00000000