Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 4 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/29/2018   03:42:58   (  -0.01, -75.19) (  -0.55, -77.66)  281.58                80
 05/01/2018   03:28:09   (  -0.01, -75.21) (   0.12, -74.72)   56.77                80
 05/03/2018   03:15:59   (  -0.01, -75.25) (   0.73, -71.77)  395.47                80
 05/03/2018   15:37:15   (   0.01, -75.27) (   0.37, -76.92)  188.12                80
 05/05/2018   15:27:46   (   0.00, -75.31) (  -0.31, -73.99)  151.32                80
 05/06/2018   03:49:10   (  -0.00, -75.30) (  -0.83, -79.17)  439.92                80
 05/07/2018   15:15:36   (   0.00, -75.35) (  -0.93, -71.03)  491.28                80
 05/08/2018   03:37:00   (  -0.00, -75.35) (  -0.20, -76.22)   99.82                80
 05/10/2018   03:22:10   (  -0.00, -75.39) (   0.43, -73.27)  240.94                80
 05/10/2018   15:43:25   (   0.00, -75.42) (   0.67, -78.43)  342.50                80
 05/12/2018   15:31:17   (   0.00, -75.48) (  -0.03, -75.49)    3.58                80