Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 12 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/01/2018   15:14:40   (  -0.01, -75.21) (  -0.95, -70.87)  494.24                80
 12/02/2018   03:36:03   (   0.01, -75.21) (  -0.19, -76.05)   96.42                80
 12/04/2018   03:21:10   (   0.01, -75.21) (   0.46, -73.09)  241.43                80
 12/04/2018   15:42:25   (  -0.01, -75.22) (   0.65, -78.24)  343.78                80
 12/06/2018   15:30:12   (  -0.00, -75.23) (   0.02, -75.28)    5.48                80
 12/08/2018   15:20:39   (   0.00, -75.25) (  -0.61, -72.31)  333.60                80
 12/09/2018   03:42:03   (  -0.01, -75.25) (  -0.47, -77.50)  256.52                80
 12/11/2018   03:27:10   (  -0.01, -75.27) (   0.14, -74.54)   82.87                80
 12/13/2018   03:14:58   (  -0.01, -75.29) (   0.81, -71.58)  422.71                80
 12/13/2018   15:38:53   (   0.01, -75.31) (   0.31, -76.73)  162.06                80