Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 9 8.  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)
 09/08/2021   15:21:35   (   0.09, -75.21) (   0.47, -76.84)  186.95                80
 09/10/2021   15:06:45   (   0.09, -75.21) (  -0.21, -73.90)  149.90                80
 09/11/2021   03:30:49   (  -0.10, -75.20) (  -0.91, -79.09)  441.62                80
 09/12/2021   14:54:34   (   0.09, -75.22) (  -0.83, -70.94)  486.92                80
 09/13/2021   03:18:38   (  -0.10, -75.21) (  -0.29, -76.13)  104.56                80
 09/15/2021   03:03:47   (  -0.11, -75.21) (   0.34, -73.17)  232.75                80
 09/15/2021   15:27:42   (   0.12, -75.23) (   0.80, -78.32)  351.32                80
 09/17/2021   15:15:31   (   0.12, -75.25) (   0.17, -75.36)   13.38                80
 09/19/2021   15:00:40   (   0.12, -75.28) (  -0.47, -72.40)  325.86                80
 09/20/2021   03:24:44   (  -0.13, -75.27) (  -0.64, -77.59)  264.78                80