Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 6 22.  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)
 06/23/2020   07:19:13   (  -0.02,-137.20) (   0.15,-136.49)   81.12                80
 06/25/2020   07:07:03   (  -0.02,-137.19) (   0.79,-133.53)  416.27                80
 06/25/2020   19:25:38   (   0.01,-137.19) (   0.36,-138.68)  170.67                80
 06/27/2020   19:16:08   (   0.01,-137.17) (  -0.29,-135.73)  163.89                80
 06/28/2020   07:34:53   (  -0.00,-137.17) (  -0.78,-140.93)  426.73                80
 06/29/2020   19:03:58   (   0.01,-137.15) (  -0.93,-132.78)  498.13                80
 06/30/2020   07:22:42   (  -0.01,-137.15) (  -0.20,-137.96)   92.59                80
 07/02/2020   07:13:12   (  -0.02,-137.12) (   0.45,-135.01)  240.88                80
 07/02/2020   19:31:47   (   0.02,-137.11) (   0.70,-140.16)  346.58                80
 07/04/2020   19:19:37   (   0.01,-137.08) (   0.05,-137.20)   14.29                80
 07/06/2020   19:10:07   (   0.01,-137.04) (  -0.61,-134.25)  317.68                80