Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 2 20.  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)
 02/20/2020   19:16:24   (  -0.02,-137.22) (  -0.32,-135.72)  170.78                80
 02/21/2020   07:35:08   (   0.02,-137.21) (  -0.79,-140.91)  421.16                80
 02/23/2020   07:22:56   (   0.02,-137.20) (  -0.17,-137.95)   85.92                80
 02/25/2020   07:13:25   (   0.02,-137.19) (   0.51,-135.00)  249.22                80
 02/25/2020   19:32:00   (  -0.02,-137.20) (   0.61,-140.16)  336.30                80
 02/27/2020   19:19:48   (  -0.02,-137.18) (  -0.01,-137.20)    2.03                80
 02/29/2020   19:10:16   (  -0.02,-137.16) (  -0.63,-134.24)  331.81                80
 03/01/2020   07:28:59   (   0.02,-137.14) (  -0.47,-139.43)  260.68                80
 03/03/2020   07:19:27   (   0.03,-137.11) (   0.15,-136.48)   71.84                80