Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 7 12.  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)
 07/13/2021   03:03:26   (   0.02, -75.17) (   0.42, -73.18)  225.04                80
 07/13/2021   15:27:22   (  -0.01, -75.20) (   0.65, -78.34)  357.07                80
 07/15/2021   15:15:11   (  -0.02, -75.23) (  -0.00, -75.39)   17.36                80
 07/17/2021   15:00:20   (  -0.02, -75.27) (  -0.65, -72.43)  323.04                80
 07/18/2021   03:24:23   (   0.01, -75.25) (  -0.47, -77.62)  268.82                80
 07/20/2021   03:09:31   (   0.01, -75.29) (   0.12, -74.65)   71.76                80
 07/22/2021   02:57:21   (   0.01, -75.33) (   0.78, -71.70)  412.44                80
 07/22/2021   15:21:15   (   0.00, -75.36) (   0.34, -76.85)  169.38                80
 07/24/2021   15:06:24   (  -0.01, -75.41) (  -0.32, -73.89)  172.07                80
 07/25/2021   03:30:28   (  -0.01, -75.40) (  -0.80, -79.08)  419.03                80