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AstDyS ∴ Objects ∴ 1999XO18 ∴ Orbital info ∴ Epoch epochXXX
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(24187) 1999XO18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 24187.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44612 6.319e-09 au
e 0.206492 2.753e-08
i 3.379 2.281e-06 deg
Ω 84.571 6.56e-05 deg
ω 311.562 6.61e-05 deg
M 127.894 8.313e-06 deg
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.941 au
Aphelion 2.9512 au
Asc. node-Earth separation 1.07591 au
Desc. node-Earth separation 1.69829 au
Earth MOID 0.95029 au
Orbital period 1397.38 days
Date of orbit computation  apr 23 19:51
Correlation matrix
1.00000000-0.256669410.009993640.00420092-0.00343660-0.31112062
-0.256669411.00000000-0.02262787-0.00719405-0.046336130.51865310
0.00999364-0.022627871.000000000.16195230-0.15665390-0.02802873
0.00420092-0.007194050.161952301.00000000-0.99022335-0.00456130
-0.00343660-0.04633613-0.15665390-0.990223351.00000000-0.12460245
-0.311120620.51865310-0.02802873-0.00456130-0.124602451.00000000
Covariance matrix
3.99235824E-17-4.46553063E-171.44021166E-161.74124502E-15-1.43520151E-15-1.63410022E-14
-4.46553063E-177.58173165E-16-1.42107070E-15-1.29944512E-14-8.43282187E-141.18712465E-13
1.44021166E-16-1.42107070E-155.20206523E-122.42312320E-11-2.36155520E-11-5.31405918E-13
1.74124502E-15-1.29944512E-142.42312320E-114.30329338E-09-4.29341282E-09-2.48727810E-12
-1.43520151E-15-8.43282187E-14-2.36155520E-11-4.29341282E-094.36855705E-09-6.84590283E-11
-1.63410022E-141.18712465E-13-5.31405918E-13-2.48727810E-12-6.84590283E-116.90987637E-11