Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2019 8 3.  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)
 08/03/2019   19:19:53   (   0.00,-137.21) (  -0.00,-137.20)    1.10                80
 08/05/2019   19:07:43   (   0.00,-137.20) (  -0.66,-134.25)  336.66                80
 08/06/2019   07:31:47   (  -0.01,-137.20) (  -0.47,-139.43)  253.95                80
 08/08/2019   07:16:56   (  -0.01,-137.19) (   0.13,-136.47)   81.14                80
 08/10/2019   07:04:46   (  -0.01,-137.17) (   0.79,-133.52)  415.57                80
 08/10/2019   19:28:41   (   0.01,-137.17) (   0.36,-138.67)  171.02                80
 08/12/2019   19:13:51   (   0.01,-137.15) (  -0.30,-135.72)  162.76                80
 08/13/2019   07:37:55   (  -0.02,-137.14) (  -0.82,-140.91)  428.12                80
 08/14/2019   19:01:40   (   0.01,-137.12) (  -0.90,-132.76)  496.07                80
 08/15/2019   07:25:44   (  -0.02,-137.12) (  -0.22,-137.95)   94.94                80