Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 11 25.  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   19:20:10   (  -0.04,-137.23) (  -0.07,-137.21)    3.93                80
 11/27/2020   19:07:59   (  -0.04,-137.24) (  -0.69,-134.26)  339.41                80
 11/28/2020   07:32:03   (   0.03,-137.24) (  -0.44,-139.44)  250.76                80
 11/30/2020   07:17:12   (   0.03,-137.23) (   0.19,-136.49)   84.79                80
 12/02/2020   07:05:01   (   0.02,-137.22) (   0.82,-133.53)  419.55                80
 12/02/2020   19:26:16   (  -0.02,-137.22) (   0.31,-138.68)  167.50                80
 12/04/2020   19:16:45   (  -0.02,-137.19) (  -0.32,-135.73)  166.34                80
 12/05/2020   07:38:08   (   0.01,-137.19) (  -0.80,-140.92)  424.38                80
 12/06/2020   19:04:34   (  -0.01,-137.17) (  -0.96,-132.77)  499.55                80
 12/07/2020   07:25:57   (   0.01,-137.16) (  -0.16,-137.96)   91.30                80