Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2019 6 28.  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)
 06/29/2019   03:09:30   (   0.00, -75.19) (   0.09, -74.67)   58.68                80
 07/01/2019   02:57:19   (  -0.01, -75.20) (   0.71, -71.71)  395.36                80
 07/01/2019   15:21:15   (   0.01, -75.20) (   0.37, -76.87)  189.98                80
 07/03/2019   15:06:24   (   0.00, -75.21) (  -0.25, -73.91)  146.46                80
 07/04/2019   03:30:29   (   0.00, -75.20) (  -0.82, -79.11)  444.61                80
 07/05/2019   14:54:14   (  -0.02, -75.21) (  -0.92, -70.97)  483.06                80
 07/06/2019   03:18:18   (   0.02, -75.21) (  -0.20, -76.15)  107.81                80
 07/08/2019   03:03:28   (   0.03, -75.22) (   0.48, -73.21)  229.94                80
 07/08/2019   15:27:23   (  -0.03, -75.24) (   0.66, -78.35)  354.96                80
 07/10/2019   15:15:13   (  -0.03, -75.26) (  -0.02, -75.41)   16.33                80