Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 7 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/17/2018   15:19:24   (   0.01, -75.22) (  -0.56, -72.60)  297.89                80
 07/18/2018   03:43:28   (  -0.01, -75.22) (  -0.55, -77.79)  291.93                80
 07/20/2018   03:28:36   (  -0.02, -75.25) (   0.04, -74.83)   47.79                80
 07/22/2018   03:16:25   (  -0.02, -75.29) (   0.70, -71.88)  387.87                80
 07/22/2018   15:40:20   (   0.02, -75.30) (   0.37, -77.04)  197.02                80
 07/24/2018   15:25:29   (   0.02, -75.35) (  -0.22, -74.08)  143.79                80
 07/25/2018   03:49:32   (  -0.03, -75.36) (  -0.88, -79.27)  445.44                80
 07/26/2018   15:13:18   (   0.02, -75.39) (  -0.89, -71.13)  485.02                80
 07/27/2018   03:37:21   (  -0.03, -75.40) (  -0.21, -76.32)  104.03                80
 07/29/2018   03:22:29   (  -0.03, -75.46) (   0.40, -73.36)  237.96                80
 07/29/2018   15:46:25   (   0.03, -75.47) (   0.69, -78.52)  346.49                80