Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 11 23.  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)
 11/25/2020   19:22:49   (  -0.04,-137.23) (  -0.02,-137.20)    3.52                80
 11/27/2020   19:10:38   (  -0.04,-137.24) (  -0.65,-134.25)  339.29                80
 11/28/2020   07:32:03   (   0.03,-137.24) (  -0.42,-139.45)  250.59                80
 11/30/2020   07:17:12   (   0.03,-137.24) (   0.21,-136.49)   85.03                80
 12/02/2020   07:05:01   (   0.03,-137.22) (   0.84,-133.54)  419.83                80
 12/02/2020   19:26:16   (  -0.02,-137.21) (   0.29,-138.69)  167.49                80
 12/04/2020   19:16:45   (  -0.02,-137.19) (  -0.34,-135.73)  166.39                80
 12/05/2020   07:38:09   (   0.01,-137.19) (  -0.78,-140.92)  424.03                80
 12/06/2020   19:04:33   (  -0.01,-137.17) (  -0.92,-132.77)  499.65                80
 12/07/2020   07:25:58   (   0.01,-137.16) (  -0.14,-137.97)   90.93                80