Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 3 25.  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)
 03/25/2021   15:12:23   (   0.04, -75.23) (   0.09, -75.37)   16.96                80
 03/27/2021   15:02:52   (   0.04, -75.24) (  -0.58, -72.42)  320.49                80
 03/28/2021   03:24:15   (  -0.04, -75.22) (  -0.53, -77.61)  271.89                80
 03/30/2021   03:09:24   (  -0.04, -75.24) (   0.08, -74.66)   66.05                80
 04/01/2021   02:57:12   (  -0.04, -75.26) (   0.70, -71.70)  404.22                80
 04/01/2021   15:18:27   (   0.04, -75.29) (   0.36, -76.87)  179.40                80
 04/03/2021   15:08:55   (   0.03, -75.31) (  -0.27, -73.91)  159.05                80
 04/04/2021   03:30:19   (  -0.03, -75.30) (  -0.84, -79.10)  432.54                80
 04/05/2021   14:56:43   (   0.03, -75.34) (  -0.89, -70.96)  498.04                80
 04/06/2021   03:18:07   (  -0.03, -75.33) (  -0.22, -76.15)   93.43                80