Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2019 5 13.  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, -75.18) (   0.74, -71.73)  392.90                80
 05/14/2019   15:18:15   (  -0.01, -75.20) (   0.35, -76.88)  192.02                80
 05/16/2019   15:08:45   (  -0.01, -75.20) (  -0.26, -73.93)  144.73                80
 05/17/2019   03:30:10   (   0.01, -75.20) (  -0.83, -79.12)  446.58                80
 05/18/2019   14:56:36   (  -0.01, -75.22) (  -0.92, -70.98)  481.97                80
 05/19/2019   03:18:00   (   0.01, -75.21) (  -0.22, -76.17)  109.22                80
 05/21/2019   03:03:11   (  -0.00, -75.23) (   0.45, -73.22)  228.70                80
 05/21/2019   15:24:27   (   0.00, -75.24) (   0.65, -78.38)  355.97                80
 05/23/2019   15:12:17   (   0.01, -75.27) (   0.05, -75.42)   17.51                80
 05/25/2019   15:02:48   (   0.01, -75.30) (  -0.60, -72.47)  321.54                80
 05/26/2019   03:24:12   (  -0.01, -75.30) (  -0.53, -77.66)  268.90                80