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)
 05/01/2018   03:28:09   (   0.02, -75.21) (   0.13, -74.72)   55.19                80
 05/03/2018   03:15:59   (   0.01, -75.24) (   0.74, -71.77)  393.89                80
 05/03/2018   15:37:15   (  -0.01, -75.26) (   0.36, -76.93)  189.53                80
 05/05/2018   15:27:46   (  -0.01, -75.30) (  -0.31, -73.99)  149.93                80
 05/06/2018   03:49:10   (   0.00, -75.29) (  -0.82, -79.17)  441.47                80
 05/07/2018   15:15:36   (  -0.00, -75.34) (  -0.93, -71.03)  489.85                80
 05/08/2018   03:37:00   (  -0.00, -75.33) (  -0.20, -76.22)  101.43                80
 05/10/2018   03:22:10   (  -0.00, -75.38) (   0.42, -73.27)  239.20                80
 05/10/2018   15:43:27   (   0.00, -75.41) (   0.62, -78.44)  344.14                80
 05/12/2018   15:31:17   (   0.01, -75.46) (  -0.00, -75.49)    3.17                80