Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 12 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/08/2018   15:20:40   (  -0.01, -75.19) (  -0.63, -72.31)  327.40                80
 12/09/2018   03:42:04   (   0.01, -75.19) (  -0.48, -77.50)  262.84                80
 12/11/2018   03:29:54   (   0.01, -75.21) (   0.15, -74.55)   74.54                80
 12/13/2018   03:17:45   (   0.00, -75.23) (   0.78, -71.60)  412.13                80
 12/13/2018   15:36:22   (  -0.01, -75.24) (   0.29, -76.77)  173.71                80
 12/15/2018   15:26:54   (  -0.00, -75.26) (  -0.31, -73.82)  164.05                80
 12/16/2018   03:45:39   (   0.01, -75.27) (  -0.80, -79.02)  426.13                80
 12/18/2018   03:33:33   (   0.01, -75.30) (  -0.16, -76.08)   88.52                80
 12/20/2018   03:24:08   (   0.01, -75.34) (   0.47, -73.15)  248.82                80
 12/20/2018   15:42:46   (  -0.01, -75.35) (   0.60, -78.32)  337.20                80