NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017WQ12 ∴ Orbital info ∴ Epoch 60600 MJD
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2017WQ12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017WQ12.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.94635 0.007179 au
e 0.531037 0.001858
i 10.408 0.02738 deg
Ω 229.595 0.002072 deg
ω 125.724 0.008214 deg
M 214.701 5.209 deg
Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9128 au
Aphelion distance 2.9799 au
Asc. node-Earth separation 1.01705 au
Desc. node-Earth separation 0.07713 au
Earth MOID 0.03747 au
Orbital period 991.814 days
Date of orbit computation   Jul 29 12:12

Covariance matrix
5.15429125E-051.33387472E-051.96574029E-041.47824225E-05-5.81107622E-05-3.73984883E-02
1.33387472E-053.45197174E-065.08706054E-053.82707440E-06-1.50481418E-05-9.67832344E-03
1.96574029E-045.08706054E-057.49707657E-045.63603644E-05-2.21507599E-04-1.42630113E-01
1.47824225E-053.82707440E-065.63603644E-054.29262984E-06-1.69757729E-05-1.07258241E-02
-5.81107622E-05-1.50481418E-05-2.21507599E-04-1.69757729E-056.74768899E-054.21639660E-02
-3.73984883E-02-9.67832344E-03-1.42630113E-01-1.07258241E-024.21639660E-022.71355820E+01

Correlation matrix
1.000000000.999992970.999990070.99380096-0.98535918-1.00000000
0.999992971.000000000.999970800.99419499-0.98598823-0.99999297
0.999990070.999970801.000000000.99349595-0.98483875-0.99999006
0.993800960.994194990.993495951.00000000-0.99744810-0.99380088
-0.98535918-0.98598823-0.98483875-0.997448101.000000000.98535870
-1.00000000-0.99999297-0.99999006-0.993800880.985358701.00000000