Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 7 26.  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)
 07/27/2020   07:07:15   (   0.03,-137.19) (   0.81,-133.53)  416.88                80
 07/27/2020   19:25:51   (  -0.03,-137.19) (   0.26,-138.69)  169.36                80
 07/29/2020   19:16:20   (  -0.02,-137.18) (  -0.35,-135.73)  165.61                80
 07/30/2020   07:35:04   (   0.02,-137.17) (  -0.78,-140.91)  425.49                80
 08/01/2020   07:25:33   (  -0.00,-137.15) (  -0.16,-137.95)   90.98                80
 08/03/2020   07:10:42   (   0.00,-137.13) (   0.46,-134.99)  242.63                80
 08/03/2020   19:31:57   (   0.00,-137.12) (   0.67,-140.14)  344.13                80
 08/05/2020   19:19:47   (  -0.00,-137.09) (  -0.01,-137.19)   11.23                80
 08/07/2020   19:10:16   (  -0.01,-137.06) (  -0.63,-134.24)  322.17                80
 08/08/2020   07:31:40   (   0.01,-137.05) (  -0.49,-139.42)  269.15                80