Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 7 22.  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)
 07/24/2021   15:06:30   (  -0.00, -75.22) (  -0.30, -73.91)  149.44                80
 07/25/2021   03:30:34   (  -0.01, -75.20) (  -0.84, -79.10)  443.09                80
 07/26/2021   14:54:20   (  -0.01, -75.24) (  -0.95, -70.96)  487.22                80
 07/27/2021   03:18:24   (  -0.00, -75.22) (  -0.19, -76.15)  105.07                80
 07/29/2021   03:03:34   (   0.00, -75.25) (   0.46, -73.19)  233.89                80
 07/29/2021   15:27:29   (   0.01, -75.28) (   0.68, -78.34)  348.48                80
 07/31/2021   15:15:19   (   0.01, -75.32) (   0.03, -75.39)    8.64                80
 08/02/2021   15:00:29   (   0.01, -75.36) (  -0.62, -72.44)  331.66                80
 08/03/2021   03:24:33   (  -0.02, -75.34) (  -0.51, -77.63)  259.66                80
 08/05/2021   03:09:43   (  -0.02, -75.38) (   0.15, -74.68)   80.88                80