Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2019 11 10.  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)
 11/10/2019   07:32:03   (  -0.01,-137.21) (  -0.49,-139.43)  252.36                80
 11/12/2019   07:17:11   (  -0.01,-137.21) (   0.12,-136.47)   83.43                80
 11/14/2019   07:05:00   (  -0.01,-137.19) (   0.79,-133.52)  418.14                80
 11/14/2019   19:26:15   (   0.00,-137.19) (   0.33,-138.67)  168.22                80
 11/16/2019   19:16:44   (  -0.00,-137.17) (  -0.34,-135.72)  165.34                80
 11/17/2019   07:38:08   (   0.01,-137.16) (  -0.77,-140.91)  426.26                80
 11/18/2019   19:04:32   (  -0.01,-137.14) (  -0.95,-132.76)  498.13                80
 11/19/2019   07:25:56   (   0.01,-137.12) (  -0.16,-137.95)   93.58                80
 11/21/2019   07:11:04   (   0.01,-137.09) (   0.46,-134.99)  238.73                80
 11/21/2019   19:32:19   (  -0.01,-137.08) (   0.66,-140.14)  348.36                80
 11/23/2019   19:20:07   (  -0.01,-137.04) (   0.05,-137.18)   16.85                80