Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 6 7.  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)
 06/07/2021   03:30:35   (   0.02, -75.22) (   0.00, -79.31)  454.15                80
 06/08/2021   14:54:07   (  -0.02, -75.24) (  -0.94, -70.99)  483.20                80
 06/09/2021   03:18:11   (   0.02, -75.23) (  -0.19, -76.18)  108.16                80
 06/11/2021   03:03:21   (   0.02, -75.23) (   0.47, -73.23)  228.40                80
 06/11/2021   15:27:16   (  -0.02, -75.24) (   0.67, -78.37)  356.40                80
 06/13/2021   15:15:06   (  -0.03, -75.25) (   0.01, -75.42)   19.48                80
 06/15/2021   15:00:16   (  -0.04, -75.27) (  -0.66, -72.48)  317.92                80
 06/16/2021   03:24:20   (   0.04, -75.26) (  -0.47, -77.66)  273.02                80
 06/18/2021   03:09:29   (   0.04, -75.28) (   0.14, -74.70)   65.30                80
 06/20/2021   02:57:19   (   0.05, -75.30) (   0.81, -71.75)  404.07                80
 06/20/2021   15:21:14   (  -0.04, -75.32) (   0.27, -76.91)  180.13                80