Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 5 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/08/2018   03:37:04   (   0.01, -75.19) (   0.00, -76.26)  119.36                80
 05/10/2018   03:22:11   (   0.01, -75.20) (   0.44, -73.27)  219.63                80
 05/10/2018   15:43:26   (  -0.01, -75.22) (   0.66, -78.43)  364.06                80
 05/12/2018   15:31:16   (  -0.00, -75.24) (   0.03, -75.48)   26.86                80
 05/14/2018   15:21:46   (  -0.00, -75.26) (  -0.59, -72.53)  310.72                80
 05/15/2018   03:43:10   (   0.00, -75.24) (  -0.55, -77.71)  281.62                80
 05/17/2018   03:28:20   (  -0.00, -75.26) (   0.08, -74.76)   56.20                80
 05/19/2018   03:16:10   (  -0.01, -75.28) (   0.71, -71.81)  394.12                80
 05/19/2018   15:37:26   (   0.01, -75.31) (   0.38, -76.97)  189.47                80
 05/21/2018   15:27:56   (   0.00, -75.34) (  -0.25, -74.02)  148.98                80