Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 6 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/02/2018   03:28:29   (  -0.00, -75.19) (   0.09, -74.79)   44.95                80
 06/04/2018   03:16:18   (  -0.01, -75.20) (   0.69, -71.84)  381.79                80
 06/04/2018   15:37:34   (   0.01, -75.22) (   0.39, -77.00)  202.33                80
 06/06/2018   15:28:03   (   0.01, -75.23) (  -0.21, -74.04)  135.32                80
 06/07/2018   03:49:28   (  -0.01, -75.22) (  -0.86, -79.24)  456.33                80
 06/08/2018   15:15:53   (   0.01, -75.26) (  -0.88, -71.09)  473.43                80
 06/09/2018   03:37:17   (  -0.01, -75.25) (  -0.25, -76.28)  118.10                80
 06/11/2018   03:22:26   (  -0.01, -75.27) (   0.37, -73.32)  220.48                80
 06/11/2018   15:43:41   (   0.01, -75.29) (   0.71, -78.49)  363.58                80
 06/13/2018   15:34:10   (   0.01, -75.32) (   0.09, -75.53)   25.02                80