Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2019 5 12.  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)
 05/14/2019   02:57:00   (   0.01, -75.19) (   0.74, -71.73)  393.64                80
 05/14/2019   15:18:16   (  -0.01, -75.21) (   0.36, -76.88)  191.21                80
 05/16/2019   15:08:47   (  -0.01, -75.22) (  -0.30, -73.94)  146.15                80
 05/17/2019   03:30:12   (   0.01, -75.22) (  -0.79, -79.13)  444.92                80
 05/18/2019   14:56:38   (  -0.01, -75.24) (  -0.94, -70.99)  483.99                80
 05/19/2019   03:18:02   (   0.01, -75.24) (  -0.21, -76.17)  106.97                80
 05/21/2019   03:03:13   (   0.00, -75.26) (   0.43, -73.22)  231.47                80
 05/21/2019   15:24:28   (   0.00, -75.28) (   0.67, -78.38)  353.14                80
 05/23/2019   15:12:19   (   0.01, -75.31) (   0.05, -75.43)   14.14                80
 05/25/2019   15:00:11   (   0.01, -75.35) (  -0.57, -72.48)  325.49                80