Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 4 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/24/2018   15:43:13   (  -0.00, -75.18) (   0.68, -78.37)  362.57                80
 04/26/2018   15:31:03   (   0.00, -75.20) (   0.08, -75.42)   26.25                80
 04/28/2018   15:21:34   (   0.00, -75.21) (  -0.59, -72.48)  311.28                80
 04/29/2018   03:42:58   (  -0.00, -75.21) (  -0.54, -77.67)  279.77                80
 05/01/2018   03:28:09   (  -0.01, -75.23) (   0.13, -74.73)   58.30                80
 05/03/2018   03:15:59   (   0.02, -75.26) (   0.74, -71.77)  396.05                80
 05/03/2018   15:37:16   (  -0.03, -75.28) (   0.30, -76.94)  188.84                80
 05/05/2018   15:27:46   (  -0.03, -75.31) (  -0.32, -73.99)  150.14                80
 05/06/2018   03:49:10   (   0.03, -75.31) (  -0.81, -79.18)  440.09                80
 05/07/2018   15:15:36   (  -0.04, -75.35) (  -0.94, -71.04)  489.63                80