Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 3 13.  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)
 03/14/2020   19:22:20   (   0.00,-137.22) (   0.01,-137.20)    3.10                80
 03/16/2020   19:10:08   (  -0.00,-137.22) (  -0.63,-134.24)  338.62                80
 03/17/2020   07:31:32   (   0.01,-137.20) (  -0.48,-139.44)  254.12                80
 03/19/2020   07:16:40   (   0.01,-137.20) (   0.17,-136.48)   81.28                80
 03/21/2020   07:04:27   (   0.01,-137.19) (   0.76,-133.52)  416.51                80
 03/21/2020   19:25:43   (  -0.01,-137.20) (   0.28,-138.69)  168.19                80
 03/23/2020   19:16:10   (  -0.01,-137.19) (  -0.31,-135.72)  166.81                80
 03/24/2020   07:37:34   (   0.01,-137.17) (  -0.80,-140.91)  425.72                80
 03/26/2020   07:25:22   (   0.00,-137.15) (  -0.14,-137.96)   91.44                80