Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 8 4.  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)
 08/05/2020   19:22:26   (   0.00,-137.18) (   0.02,-137.19)    2.09                80
 08/07/2020   19:10:15   (  -0.00,-137.18) (  -0.60,-134.23)  335.49                80
 08/08/2020   07:31:40   (   0.00,-137.17) (  -0.47,-139.43)  255.87                80
 08/10/2020   07:16:49   (   0.00,-137.17) (   0.16,-136.47)   80.03                80
 08/12/2020   07:04:38   (  -0.00,-137.16) (   0.79,-133.51)  415.21                80
 08/12/2020   19:25:53   (   0.00,-137.16) (   0.34,-138.66)  170.50                80
 08/14/2020   19:16:22   (  -0.00,-137.14) (  -0.29,-135.70)  163.60                80
 08/15/2020   07:37:47   (   0.00,-137.13) (  -0.78,-140.90)  428.32                80
 08/16/2020   19:04:11   (  -0.00,-137.11) (  -0.91,-132.74)  496.80                80
 08/17/2020   07:25:36   (   0.00,-137.10) (  -0.15,-137.94)   95.34                80