Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2019 5 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 05/21/2019   03:03:10   (   0.00, -75.16) (   0.44, -73.21)  222.70                80
 05/21/2019   15:24:24   (   0.00, -75.18) (   0.71, -78.36)  361.56                80
 05/23/2019   15:12:14   (   0.01, -75.19) (   0.07, -75.40)   25.25                80
 05/25/2019   15:02:44   (   0.01, -75.19) (  -0.57, -72.45)  311.80                80
 05/26/2019   03:24:08   (  -0.01, -75.18) (  -0.56, -77.64)  280.19                80
 05/28/2019   03:09:18   (  -0.01, -75.19) (   0.08, -74.68)   57.68                80
 05/30/2019   02:57:08   (  -0.01, -75.22) (   0.73, -71.73)  396.06                80
 05/30/2019   15:18:24   (   0.01, -75.24) (   0.37, -76.89)  187.71                80
 06/01/2019   15:08:54   (   0.01, -75.27) (  -0.28, -73.94)  151.19                80