Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 5 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/17/2018   03:29:40   (   0.00, -75.19) (   0.07, -74.76)   49.03                 0
 05/19/2018   03:16:10   (  -0.00, -75.20) (   0.70, -71.81)  385.21                80
 05/19/2018   15:37:26   (   0.01, -75.21) (   0.39, -76.97)  199.95                80
 05/21/2018   15:27:56   (   0.01, -75.22) (  -0.25, -74.02)  137.01                80
 05/22/2018   03:49:20   (  -0.01, -75.22) (  -0.88, -79.21)  454.00                80
 05/23/2018   15:15:46   (   0.01, -75.24) (  -0.90, -71.07)  474.79                80
 05/24/2018   03:37:10   (  -0.01, -75.24) (  -0.24, -76.26)  116.01                80
 05/26/2018   03:22:20   (  -0.01, -75.27) (   0.41, -73.31)  222.84                80
 05/26/2018   15:43:36   (   0.01, -75.29) (   0.67, -78.47)  361.79                80
 05/28/2018   15:31:25   (   0.02, -75.32) (   0.07, -75.51)   22.23                80
 05/30/2018   15:19:15   (   0.02, -75.36) (  -0.59, -72.57)  317.92                80