Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 7 7.  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)
 07/07/2020   07:28:50   (   0.01,-137.19) (  -0.50,-139.44)  256.99                80
 07/09/2020   07:16:41   (   0.01,-137.20) (   0.15,-136.49)   80.53                80
 07/11/2020   07:07:11   (   0.02,-137.21) (   0.81,-133.54)  417.86                80
 07/11/2020   19:25:46   (  -0.02,-137.22) (   0.27,-138.70)  167.83                80
 07/13/2020   19:16:15   (  -0.02,-137.22) (  -0.33,-135.74)  169.09                80
 07/14/2020   07:37:40   (   0.02,-137.22) (  -0.74,-140.93)  421.52                80
 07/16/2020   07:25:29   (   0.01,-137.22) (  -0.14,-137.97)   85.44                80
 07/18/2020   07:10:38   (  -0.02,-137.21) (   0.46,-135.01)  250.14                80
 07/18/2020   19:31:54   (   0.02,-137.20) (   0.63,-140.17)  336.32                80
 07/20/2020   19:22:23   (   0.01,-137.18) (   0.02,-137.21)    2.84                80