Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 7 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/09/2018   03:49:34   (  -0.01, -75.20) (  -0.85, -79.27)  463.20                80
 07/10/2018   15:13:18   (   0.01, -75.21) (  -0.85, -71.12)  464.65                80
 07/11/2018   03:37:22   (  -0.01, -75.20) (  -0.27, -76.31)  126.57                80
 07/13/2018   03:22:31   (  -0.00, -75.21) (   0.38, -73.36)  210.20                80
 07/13/2018   15:46:27   (   0.00, -75.22) (   0.69, -78.52)  374.91                80
 07/15/2018   15:34:16   (  -0.01, -75.23) (   0.04, -75.57)   37.62                80
 07/17/2018   15:19:25   (  -0.02, -75.26) (  -0.61, -72.62)  300.70                80
 07/18/2018   03:43:28   (   0.02, -75.25) (  -0.55, -77.80)  289.90                80
 07/20/2018   03:28:37   (   0.02, -75.29) (   0.10, -74.85)   49.54                80
 07/22/2018   03:16:26   (   0.02, -75.32) (   0.77, -71.90)  389.66                80
 07/22/2018   15:40:20   (  -0.01, -75.34) (   0.38, -77.05)  194.65                80