Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 9 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/06/2018   03:28:25   (  -0.01, -75.21) (   0.07, -74.82)   44.91                80
 09/08/2018   03:16:13   (  -0.01, -75.23) (   0.70, -71.86)  383.29                80
 09/08/2018   15:40:09   (   0.02, -75.25) (   0.37, -77.02)  201.40                80
 09/10/2018   15:25:17   (   0.01, -75.28) (  -0.26, -74.07)  137.99                80
 09/11/2018   03:49:21   (  -0.02, -75.28) (  -0.84, -79.26)  452.24                80
 09/12/2018   15:13:05   (   0.01, -75.31) (  -0.88, -71.11)  478.10                80
 09/13/2018   03:37:09   (  -0.02, -75.31) (  -0.22, -76.30)  111.94                80
 09/15/2018   03:22:17   (  -0.02, -75.36) (   0.40, -73.34)  228.94                80
 09/15/2018   15:46:13   (   0.02, -75.38) (   0.66, -78.51)  355.12                80
 09/17/2018   15:34:01   (   0.03, -75.43) (   0.04, -75.55)   13.65                80