Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 6 9.  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)
 06/09/2020   07:04:13   (  -0.03,-137.17) (   0.73,-133.52)  415.43                80
 06/09/2020   19:25:29   (   0.02,-137.19) (   0.36,-138.67)  169.01                80
 06/11/2020   19:15:59   (   0.02,-137.23) (  -0.27,-135.72)  170.51                80
 06/12/2020   07:37:24   (  -0.02,-137.22) (  -0.80,-140.92)  420.00                80
 06/14/2020   07:25:14   (  -0.02,-137.25) (  -0.17,-137.96)   80.88                80
 06/16/2020   07:10:24   (  -0.02,-137.28) (   0.47,-135.01)  257.78                80
 06/16/2020   19:31:40   (   0.02,-137.29) (   0.62,-140.17)  327.17                80
 06/18/2020   19:22:10   (   0.01,-137.31) (  -0.02,-137.22)   10.65                80
 06/20/2020   19:10:00   (   0.01,-137.31) (  -0.66,-134.26)  347.27                80
 06/21/2020   07:31:24   (  -0.01,-137.31) (  -0.47,-139.45)  243.80                80