Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 5 6.  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)
 05/06/2020   07:16:14   (  -0.04,-137.19) (   0.12,-136.49)   79.19                80
 05/08/2020   07:04:01   (  -0.03,-137.18) (   0.72,-133.53)  414.13                80
 05/08/2020   19:25:17   (   0.03,-137.19) (   0.33,-138.70)  171.57                80
 05/10/2020   19:15:44   (   0.02,-137.17) (  -0.28,-135.74)  162.47                80
 05/11/2020   07:37:08   (  -0.02,-137.15) (  -0.82,-140.93)  429.66                80
 05/12/2020   19:03:31   (   0.02,-137.15) (  -0.88,-132.78)  496.02                80
 05/13/2020   07:24:55   (  -0.01,-137.13) (  -0.21,-137.97)   96.20                80
 05/15/2020   07:10:03   (  -0.01,-137.10) (   0.46,-135.03)  237.13                80
 05/15/2020   19:31:18   (   0.01,-137.11) (   0.65,-140.18)  349.13                80
 05/17/2020   19:19:05   (   0.01,-137.08) (   0.04,-137.22)   16.13                80
 05/19/2020   19:09:32   (   0.00,-137.04) (  -0.58,-134.26)  316.40                80