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NEODyS ∴ Objects ∴ 2017OW18 ∴ Orbital info ∴ Epoch 57962 MJD
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2017OW18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017OW18.eq0)
Keplerian elements
(Epoch 57962.9 MJD)
Value 1-σ variation Units
a 2.57141 0.003263 au
e 0.570923 0.0005184
i 2.573 0.001651 deg
Ω 282.073 0.0005038 deg
ω 26.994 0.0008839 deg
M 359.74 0.0009199 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1033 au
Aphelion distance 4.0395 au
Asc. node-Earth separation 0.13173 au
Desc. node-Earth separation 2.54623 au
Earth MOID 0.09062 au
Orbital period 1506.1 days
Date of orbit computation   Jul 29 12:05

Covariance matrix
1.06496548E-051.69179215E-065.38696782E-064.99702964E-07-1.41485944E-062.99309546E-06
1.69179215E-062.68756319E-078.55772079E-077.95192578E-08-2.25012414E-074.75503469E-07
5.38696782E-068.55772079E-072.72580124E-062.65305416E-07-7.32662396E-071.51495672E-06
4.99702964E-077.95192578E-082.65305416E-072.53847843E-07-4.23279934E-071.67206328E-07
-1.41485944E-06-2.25012414E-07-7.32662396E-07-4.23279934E-077.81351769E-07-4.47746358E-07
2.99309546E-064.75503469E-071.51495672E-061.67206328E-07-4.47746358E-078.46164109E-07

Correlation matrix
1.000000000.999999760.999837730.30391870-0.490481050.99706966
0.999999761.000000000.999842690.30444317-0.491025260.99711913
0.999837730.999842691.000000000.31894242-0.502034440.99752970
0.303918700.304443170.318942421.00000000-0.950424540.36077686
-0.49048105-0.49102526-0.50203444-0.950424541.00000000-0.55065738
0.997069660.997119130.997529700.36077686-0.550657381.00000000