Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 2 12.  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)
 02/13/2020   19:10:21   (  -0.01,-137.22) (  -0.66,-134.24)  339.48                80
 02/14/2020   07:29:05   (   0.02,-137.21) (  -0.46,-139.43)  252.71                80
 02/16/2020   07:19:34   (   0.02,-137.20) (   0.17,-136.48)   81.69                80
 02/18/2020   07:07:23   (   0.02,-137.18) (   0.80,-133.52)  415.33                80
 02/18/2020   19:25:59   (  -0.03,-137.18) (   0.28,-138.69)  170.58                80
 02/20/2020   19:16:28   (  -0.03,-137.16) (  -0.33,-135.73)  162.44                80
 02/21/2020   07:35:11   (   0.03,-137.14) (  -0.79,-140.92)  430.14                80
 02/22/2020   19:04:17   (  -0.03,-137.13) (  -0.94,-132.78)  495.15                80
 02/23/2020   07:23:01   (   0.03,-137.12) (  -0.13,-137.98)   97.53                80
 02/25/2020   07:13:30   (   0.03,-137.09) (   0.47,-135.02)  234.80                80
 02/25/2020   19:32:06   (  -0.04,-137.09) (   0.62,-140.18)  351.66                80