Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 4 23.  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)
 04/24/2021   03:03:07   (  -0.05, -75.17) (   0.35, -73.19)  224.71                80
 04/24/2021   15:24:23   (   0.05, -75.19) (   0.70, -78.36)  359.88                80
 04/26/2021   15:12:10   (   0.05, -75.19) (   0.10, -75.39)   23.07                80
 04/28/2021   15:02:38   (   0.04, -75.20) (  -0.56, -72.44)  313.98                80
 04/29/2021   03:24:02   (  -0.04, -75.19) (  -0.54, -77.64)  277.76                80
 05/01/2021   03:09:09   (  -0.04, -75.20) (   0.06, -74.67)   59.41                80
 05/03/2021   02:56:57   (  -0.03, -75.21) (   0.73, -71.73)  397.09                80
 05/03/2021   15:18:12   (   0.03, -75.23) (   0.39, -76.88)  187.41                80
 05/05/2021   15:08:40   (   0.02, -75.26) (  -0.28, -73.93)  151.59                80
 05/06/2021   03:30:02   (  -0.02, -75.26) (  -0.87, -79.11)  439.03                80