Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 6 7.  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   07:06:54   (  -0.02,-137.14) (   0.74,-133.52)  411.22                80
 06/09/2020   19:25:29   (   0.02,-137.14) (   0.35,-138.68)  174.52                80
 06/11/2020   19:16:00   (   0.02,-137.12) (  -0.27,-135.72)  158.48                80
 06/12/2020   07:37:24   (  -0.02,-137.10) (  -0.81,-140.92)  434.02                80
 06/13/2020   19:03:50   (   0.02,-137.09) (  -0.89,-132.77)  491.19                80
 06/14/2020   07:25:14   (  -0.01,-137.07) (  -0.18,-137.96)  101.42                80
 06/16/2020   07:10:24   (  -0.01,-137.03) (   0.44,-135.01)  230.75                80
 06/16/2020   19:31:40   (   0.01,-137.03) (   0.66,-140.16)  355.55                80
 06/18/2020   19:19:30   (   0.01,-136.99) (   0.04,-137.21)   24.51                80
 06/20/2020   19:10:00   (   0.00,-136.94) (  -0.59,-134.25)  305.73                80
 06/21/2020   07:31:24   (  -0.00,-136.91) (  -0.54,-139.44)  287.38                80