Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 3 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/25/2018   15:30:29   (   0.01, -75.20) (   0.02, -75.29)   10.15                80
 03/27/2018   15:21:00   (   0.01, -75.22) (  -0.60, -72.34)  327.12                80
 03/28/2018   03:42:25   (  -0.00, -75.21) (  -0.49, -77.54)  264.94                80
 03/30/2018   03:27:36   (  -0.01, -75.24) (   0.13, -74.59)   73.38                80
 04/01/2018   03:15:27   (  -0.01, -75.27) (   0.75, -71.64)  412.52                80
 04/01/2018   15:36:44   (   0.01, -75.30) (   0.31, -76.81)  171.15                80
 04/03/2018   15:27:15   (   0.01, -75.35) (  -0.31, -73.86)  168.75                80
 04/04/2018   03:48:40   (  -0.00, -75.34) (  -0.77, -79.06)  422.31                80
 04/06/2018   03:36:31   (  -0.01, -75.39) (  -0.14, -76.11)   81.90                80