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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017OW18 ∴ Orbital info ∴ Epoch 60600 MJD
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2017OW18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017OW18.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.56982 0.003201 au
e 0.570753 0.0005191
i 2.571 0.001669 deg
Ω 282.011 0.0005548 deg
ω 27.081 0.0008656 deg
M 270.772 1.193 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1031 au
Aphelion distance 4.0366 au
Asc. node-Earth separation 0.13284 au
Desc. node-Earth separation 2.54436 au
Earth MOID 0.09104 au
Orbital period 1504.71 days
Date of orbit computation   Jul 29 12:05

Covariance matrix
1.02462442E-051.66165389E-065.34111203E-068.84738605E-07-1.25660580E-06-3.81736751E-03
1.66165389E-062.69473858E-078.66183279E-071.43617779E-07-2.04037293E-07-6.19070089E-04
5.34111203E-068.66183279E-072.78507267E-064.73756398E-07-6.72045113E-07-1.98989775E-03
8.84738605E-071.43617779E-074.73756398E-073.07782428E-07-4.66724305E-07-3.29595221E-04
-1.25660580E-06-2.04037293E-07-6.72045113E-07-4.66724305E-077.49282587E-074.68117004E-04
-3.81736751E-03-6.19070089E-04-1.98989775E-03-3.29595221E-044.68117004E-041.42220841E+00

Correlation matrix
1.000000000.999999760.999841290.49820802-0.45351733-1.00000000
0.999999761.000000000.999846220.49868692-0.45407586-0.99999972
0.999841290.999846221.000000000.51169940-0.46521889-0.99984084
0.498208020.498686920.511699401.00000000-0.97188681-0.49816977
-0.45351733-0.45407586-0.46521889-0.971886811.000000000.45347148
-1.00000000-0.99999972-0.99984084-0.498169770.453471481.00000000