Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 7 11.  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   03:03:27   (   0.02, -75.17) (   0.47, -73.19)  225.02                80
 07/13/2021   15:27:21   (  -0.01, -75.20) (   0.65, -78.34)  357.10                80
 07/15/2021   15:15:10   (  -0.02, -75.23) (   0.01, -75.39)   17.35                80
 07/17/2021   15:00:20   (  -0.02, -75.27) (  -0.64, -72.43)  322.94                80
 07/18/2021   03:24:23   (   0.01, -75.25) (  -0.48, -77.62)  268.91                80
 07/20/2021   03:09:32   (   0.01, -75.29) (   0.17, -74.66)   71.68                80
 07/22/2021   02:57:20   (   0.01, -75.32) (   0.77, -71.70)  412.30                80
 07/22/2021   15:21:16   (   0.00, -75.36) (   0.29, -76.86)  169.55                80
 07/24/2021   15:06:24   (  -0.01, -75.41) (  -0.31, -73.89)  171.89                80