Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 1 6.  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)
 01/06/2021   15:03:19   (   0.02, -75.20) (  -0.58, -72.42)  315.62                80
 01/07/2021   03:24:42   (  -0.02, -75.17) (  -0.53, -77.61)  277.35                80
 01/09/2021   03:09:50   (   0.02, -75.17) (   0.12, -74.66)   58.54                80
 01/11/2021   02:57:38   (   0.01, -75.18) (   0.76, -71.70)  395.66                80
 01/11/2021   15:18:53   (  -0.01, -75.21) (   0.36, -76.85)  187.79                80
 01/13/2021   15:09:21   (  -0.01, -75.22) (  -0.29, -73.90)  150.03                80
 01/14/2021   03:30:45   (   0.01, -75.20) (  -0.81, -79.09)  442.29                80
 01/15/2021   14:57:09   (  -0.00, -75.24) (  -0.94, -70.94)  488.78                80
 01/16/2021   03:18:32   (  -0.00, -75.22) (  -0.21, -76.12)  103.31                80
 01/18/2021   03:03:40   (  -0.01, -75.25) (   0.44, -73.17)  236.71                80
 01/18/2021   15:24:55   (   0.01, -75.28) (   0.68, -78.32)  346.21                80