Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 11 3.  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)
 11/05/2020   07:25:55   (   0.05,-137.21) (  -0.08,-137.96)   85.01                80
 11/07/2020   07:11:03   (   0.04,-137.20) (   0.53,-135.00)  250.72                80
 11/07/2020   19:32:18   (  -0.04,-137.21) (   0.59,-140.15)  334.94                80
 11/09/2020   19:21:26   (  -0.03,-137.19) (  -0.03,-137.19)    0.02                 0
 11/11/2020   19:10:34   (  -0.03,-137.17) (  -0.65,-134.23)  334.37                80
 11/12/2020   07:31:58   (   0.03,-137.16) (  -0.46,-139.42)  257.31                80
 11/14/2020   07:17:06   (   0.03,-137.13) (   0.17,-136.46)   76.28                80
 11/16/2020   07:04:54   (   0.03,-137.10) (   0.80,-133.50)  409.13                80
 11/16/2020   19:26:09   (  -0.02,-137.09) (   0.32,-138.65)  177.42                80