Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 9 6.  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)
 09/06/2020   19:20:01   (  -0.05,-137.16) (  -0.05,-137.22)    6.13                80
 09/08/2020   19:10:30   (  -0.04,-137.14) (  -0.65,-134.25)  327.56                80
 09/09/2020   07:29:15   (   0.04,-137.12) (  -0.42,-139.45)  264.63                80
 09/11/2020   07:19:44   (   0.04,-137.08) (   0.18,-136.49)   67.80                80
 09/13/2020   07:07:33   (   0.04,-137.04) (   0.78,-133.53)  399.34                80
 09/13/2020   19:26:09   (  -0.04,-137.04) (   0.30,-138.69)  187.43                80
 09/15/2020   19:16:38   (  -0.04,-136.99) (  -0.30,-135.73)  143.35                80
 09/16/2020   07:35:22   (   0.04,-136.97) (  -0.82,-140.91)  449.27                80
 09/17/2020   19:04:27   (  -0.03,-136.94) (  -0.91,-132.77)  473.65                80
 09/18/2020   07:23:11   (   0.03,-136.91) (  -0.21,-137.95)  119.12                80