Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 8 30.  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)
 09/01/2021   15:15:28   (   0.08, -75.22) (   0.11, -75.37)   17.95                80
 09/03/2021   15:00:37   (   0.08, -75.22) (  -0.50, -72.41)  318.57                80
 09/04/2021   03:24:41   (  -0.09, -75.20) (  -0.62, -77.60)  273.39                80
 09/06/2021   03:09:51   (  -0.09, -75.21) (   0.05, -74.65)   63.81                80
 09/08/2021   02:57:40   (  -0.08, -75.23) (   0.68, -71.70)  401.54                80
 09/08/2021   15:21:35   (   0.10, -75.25) (   0.46, -76.84)  181.92                80
 09/10/2021   15:06:45   (   0.09, -75.27) (  -0.23, -73.90)  156.52                80
 09/11/2021   03:30:47   (  -0.11, -75.26) (  -0.95, -79.07)  434.79                80
 09/12/2021   14:54:34   (   0.09, -75.29) (  -0.86, -70.94)  495.14                80
 09/13/2021   03:18:37   (  -0.11, -75.28) (  -0.32, -76.12)   96.16                80