Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2019 4 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)
 04/14/2019   15:08:38   (  -0.03, -75.21) (  -0.30, -73.92)  146.40                80
 04/15/2019   03:30:02   (   0.03, -75.20) (  -0.81, -79.11)  445.04                80
 04/16/2019   14:56:26   (  -0.02, -75.22) (  -0.93, -70.97)  483.36                80
 04/17/2019   03:17:50   (   0.02, -75.21) (  -0.18, -76.16)  107.87                80
 04/19/2019   03:02:57   (  -0.00, -75.22) (   0.40, -73.19)  230.63                80
 04/19/2019   15:26:53   (   0.00, -75.24) (   0.65, -78.36)  354.05                80
 04/21/2019   15:12:01   (  -0.00, -75.26) (   0.00, -75.40)   15.82                80
 04/23/2019   14:59:49   (  -0.01, -75.29) (  -0.64, -72.45)  323.23                80
 04/24/2019   03:23:53   (   0.01, -75.29) (  -0.46, -77.64)  267.31                80
 04/26/2019   03:09:00   (   0.02, -75.32) (   0.13, -74.68)   72.35                80