Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 6 6.  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   (   0.01, -75.20) (  -0.25, -74.05)  131.54                80
 06/07/2018   03:49:27   (  -0.01, -75.19) (  -0.88, -79.23)  460.57                80
 06/08/2018   15:15:52   (   0.01, -75.20) (  -0.86, -71.09)  467.58                80
 06/09/2018   03:37:16   (  -0.01, -75.19) (  -0.27, -76.28)  124.46                80
 06/11/2018   03:22:26   (  -0.01, -75.19) (   0.41, -73.34)  212.06                80
 06/11/2018   15:43:41   (   0.01, -75.21) (   0.72, -78.48)  372.57                80
 06/13/2018   15:31:30   (   0.01, -75.22) (   0.09, -75.53)   35.99                80
 06/15/2018   15:19:19   (  -0.00, -75.23) (  -0.55, -72.58)  300.75                80
 06/16/2018   03:43:23   (  -0.00, -75.21) (  -0.57, -77.77)  290.83                80
 06/18/2018   03:28:32   (   0.01, -75.23) (   0.08, -74.82)   46.66                80