Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 4 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/26/2018   15:31:03   (   0.01, -75.20) (   0.06, -75.42)   25.11                80
 04/28/2018   15:21:34   (   0.01, -75.23) (  -0.59, -72.48)  313.38                80
 04/29/2018   03:42:58   (  -0.01, -75.23) (  -0.54, -77.67)  277.80                80
 05/01/2018   03:28:09   (  -0.01, -75.26) (   0.12, -74.72)   61.32                80
 05/03/2018   03:15:59   (  -0.00, -75.30) (   0.72, -71.77)  400.83                80
 05/03/2018   15:37:16   (   0.00, -75.33) (   0.33, -76.94)  183.27                80
 05/05/2018   15:27:46   (   0.00, -75.37) (  -0.28, -73.99)  156.90                80
 05/06/2018   03:49:11   (  -0.00, -75.37) (  -0.80, -79.19)  433.44                80
 05/07/2018   15:15:37   (   0.00, -75.42) (  -0.94, -71.05)  497.61                80
 05/08/2018   03:37:01   (  -0.00, -75.42) (  -0.19, -76.23)   92.61                80