Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 10 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/30/2018   15:15:11   (   0.00, -75.21) (  -0.90, -71.01)  477.55                80
 10/31/2018   03:36:35   (  -0.00, -75.20) (  -0.19, -76.20)  113.36                80
 11/02/2018   03:21:42   (  -0.00, -75.21) (   0.44, -73.24)  224.59                80
 11/02/2018   15:42:57   (   0.00, -75.22) (   0.66, -78.40)  360.43                80
 11/04/2018   15:30:44   (   0.00, -75.24) (   0.02, -75.44)   21.68                80
 11/06/2018   15:21:10   (   0.00, -75.27) (  -0.56, -72.46)  318.25                80
 11/07/2018   03:42:34   (  -0.00, -75.27) (  -0.53, -77.65)  271.89                80
 11/09/2018   03:27:41   (  -0.00, -75.30) (   0.11, -74.69)   68.39                80
 11/11/2018   03:15:28   (   0.00, -75.33) (   0.76, -71.73)  409.09                80
 11/11/2018   15:36:43   (  -0.00, -75.35) (   0.33, -76.89)  175.31                80