Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2019 10 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 10/24/2019   19:08:02   (  -0.01,-137.21) (  -0.64,-134.25)  336.14                80
 10/25/2019   07:32:05   (   0.00,-137.20) (  -0.47,-139.44)  254.81                80
 10/27/2019   07:17:14   (   0.01,-137.20) (   0.18,-136.49)   80.96                80
 10/29/2019   07:05:02   (   0.01,-137.19) (   0.77,-133.52)  416.15                80
 10/29/2019   19:26:18   (  -0.01,-137.19) (   0.31,-138.69)  169.94                80
 10/31/2019   19:16:46   (  -0.01,-137.17) (  -0.29,-135.72)  164.52                80
 11/01/2019   07:38:10   (   0.01,-137.16) (  -0.82,-140.91)  426.94                80
 11/02/2019   19:04:35   (  -0.01,-137.15) (  -0.94,-132.77)  498.36                80
 11/03/2019   07:25:59   (   0.01,-137.14) (  -0.16,-137.96)   93.14                80
 11/05/2019   07:11:07   (   0.01,-137.11) (   0.43,-134.99)  240.34                80
 11/05/2019   19:32:23   (  -0.00,-137.11) (   0.64,-140.16)  346.23                80