Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 6 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/06/2018   15:28:03   (   0.00, -75.21) (  -0.22, -74.04)  132.70                80
 06/07/2018   03:49:28   (  -0.01, -75.20) (  -0.85, -79.24)  459.32                80
 06/08/2018   15:15:53   (   0.01, -75.23) (  -0.90, -71.10)  470.03                80
 06/09/2018   03:37:17   (  -0.01, -75.21) (  -0.23, -76.29)  121.88                80
 06/11/2018   03:22:26   (  -0.01, -75.23) (   0.39, -73.33)  215.88                80
 06/11/2018   15:43:42   (   0.01, -75.25) (   0.68, -78.49)  368.20                80
 06/13/2018   15:31:31   (   0.01, -75.27) (   0.05, -75.54)   30.30                80
 06/15/2018   15:19:20   (   0.01, -75.29) (  -0.58, -72.59)  307.86                80
 06/16/2018   03:43:23   (  -0.01, -75.28) (  -0.53, -77.77)  283.54                80
 06/18/2018   03:28:33   (  -0.00, -75.31) (   0.11, -74.82)   55.28                80