Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 6 12.  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)
 06/13/2021   15:15:05   (  -0.03, -75.25) (   0.02, -75.42)   19.30                80
 06/15/2021   15:00:15   (  -0.04, -75.27) (  -0.65, -72.47)  318.04                80
 06/16/2021   03:24:19   (   0.03, -75.26) (  -0.48, -77.66)  272.89                80
 06/18/2021   03:09:29   (   0.04, -75.28) (   0.19, -74.71)   65.37                80
 06/20/2021   02:57:18   (   0.04, -75.30) (   0.80, -71.75)  404.03                80
 06/20/2021   15:21:14   (  -0.03, -75.32) (   0.28, -76.91)  180.19                80
 06/22/2021   15:06:23   (  -0.03, -75.34) (  -0.34, -73.95)  158.85                80
 06/23/2021   03:30:27   (   0.03, -75.34) (  -0.78, -79.13)  431.65                80
 06/24/2021   14:54:12   (  -0.04, -75.37) (  -0.96, -70.99)  497.94                80
 06/25/2021   03:18:16   (   0.03, -75.37) (  -0.16, -76.17)   92.49                80