Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2019 11 30.  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)
 11/30/2019   07:07:38   (  -0.03,-137.21) (   0.78,-133.51)  420.69                80
 11/30/2019   19:26:13   (   0.03,-137.20) (   0.35,-138.66)  166.12                80
 12/02/2019   19:16:42   (   0.04,-137.20) (  -0.27,-135.71)  169.49                80
 12/03/2019   07:35:27   (  -0.04,-137.20) (  -0.80,-140.91)  420.79                80
 12/05/2019   07:23:16   (  -0.05,-137.19) (  -0.18,-137.95)   85.77                80
 12/07/2019   07:13:45   (  -0.05,-137.18) (   0.42,-134.99)  248.73                80
 12/07/2019   19:32:21   (   0.05,-137.17) (   0.65,-140.15)  338.66                80
 12/09/2019   19:20:10   (   0.05,-137.15) (   0.06,-137.19)    5.18                80
 12/11/2019   19:10:39   (   0.05,-137.12) (  -0.53,-134.23)  327.36                80
 12/12/2019   07:29:24   (  -0.04,-137.11) (  -0.54,-139.43)  263.76                80