Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 3 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/23/2018   15:42:37   (   0.01, -75.21) (   0.69, -78.23)  344.17                80
 03/25/2018   15:30:29   (   0.01, -75.23) (   0.01, -75.30)    7.81                80
 03/27/2018   15:21:00   (   0.01, -75.25) (  -0.61, -72.35)  329.62                80
 03/28/2018   03:42:25   (  -0.01, -75.23) (  -0.47, -77.55)  262.76                80
 03/30/2018   03:27:36   (  -0.02, -75.26) (   0.15, -74.60)   75.66                80
 04/01/2018   03:15:27   (  -0.02, -75.29) (   0.78, -71.65)  414.76                80
 04/01/2018   15:36:43   (   0.01, -75.33) (   0.34, -76.81)  168.57                80
 04/03/2018   15:27:14   (   0.02, -75.37) (  -0.29, -73.86)  171.35                80
 04/04/2018   03:48:39   (  -0.01, -75.36) (  -0.78, -79.06)  420.06                80