Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 9 16.  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)
 09/17/2021   15:15:31   (   0.11, -75.21) (   0.13, -75.37)   17.95                80
 09/19/2021   15:00:40   (   0.10, -75.23) (  -0.50, -72.41)  319.98                80
 09/20/2021   03:24:44   (  -0.11, -75.22) (  -0.62, -77.60)  270.76                80
 09/22/2021   03:09:53   (  -0.11, -75.24) (   0.02, -74.64)   68.21                80
 09/24/2021   02:57:42   (  -0.11, -75.28) (   0.66, -71.69)  407.87                80
 09/24/2021   15:21:38   (   0.12, -75.29) (   0.42, -76.85)  176.14                80
 09/26/2021   15:06:46   (   0.12, -75.33) (  -0.16, -73.88)  164.12                80
 09/27/2021   03:30:50   (  -0.13, -75.33) (  -0.95, -79.07)  425.89                80
 09/29/2021   03:18:39   (  -0.14, -75.37) (  -0.31, -76.12)   85.32                80