Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 6 24.  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)
 06/24/2021   14:54:12   (  -0.03, -75.16) (  -0.93, -70.98)  475.25                80
 06/25/2021   03:18:15   (   0.02, -75.12) (  -0.20, -76.16)  118.64                80
 06/27/2021   03:03:24   (   0.03, -75.07) (   0.42, -73.20)  212.17                80
 06/27/2021   15:27:20   (  -0.02, -75.08) (   0.65, -78.37)  373.00                80
 06/29/2021   15:15:09   (  -0.03, -75.04) (   0.02, -75.41)   40.91                80
 07/01/2021   15:00:18   (  -0.04, -75.01) (  -0.61, -72.45)  292.30                80
 07/02/2021   03:24:22   (   0.03, -74.99) (  -0.52, -77.63)  300.36                80
 07/04/2021   03:09:31   (   0.03, -74.97) (   0.11, -74.68)   33.66                80
 07/06/2021   02:57:20   (   0.03, -74.95) (   0.75, -71.72)  367.93                80
 07/06/2021   15:21:15   (  -0.02, -74.96) (   0.38, -76.87)  216.73                80