Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 9 2.  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)
 09/02/2020   07:23:06   (   0.04,-137.19) (  -0.13,-137.97)   88.79                80
 09/04/2020   07:13:36   (   0.04,-137.18) (   0.52,-135.02)  246.08                80
 09/04/2020   19:32:11   (  -0.04,-137.17) (   0.62,-140.16)  340.34                80
 09/06/2020   19:20:01   (  -0.04,-137.16) (  -0.03,-137.21)    6.06                80
 09/08/2020   19:10:30   (  -0.03,-137.13) (  -0.62,-134.25)  327.49                80
 09/09/2020   07:29:15   (   0.04,-137.12) (  -0.45,-139.45)  263.99                80
 09/11/2020   07:19:44   (   0.03,-137.09) (   0.15,-136.49)   68.49                80
 09/13/2020   07:04:53   (   0.03,-137.05) (   0.75,-133.52)  400.12                80
 09/13/2020   19:26:09   (  -0.02,-137.04) (   0.34,-138.68)  187.29                80
 09/15/2020   19:16:39   (  -0.02,-136.99) (  -0.32,-135.73)  143.68                80