Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 2 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/14/2018   15:26:46   (  -0.01, -75.22) (  -0.30, -73.77)  164.87                80
 02/15/2018   03:45:30   (   0.01, -75.19) (  -0.82, -78.96)  428.81                80
 02/17/2018   03:33:19   (   0.01, -75.20) (  -0.18, -76.00)   91.65                80
 02/19/2018   03:23:48   (   0.00, -75.22) (   0.45, -73.05)  246.04                80
 02/19/2018   15:42:24   (  -0.00, -75.25) (   0.62, -78.21)  336.47                80
 02/21/2018   15:32:53   (  -0.00, -75.27) (  -0.02, -75.26)    1.70                80
 02/23/2018   15:20:42   (  -0.01, -75.29) (  -0.65, -72.30)  339.48                80
 02/24/2018   03:42:06   (   0.01, -75.26) (  -0.47, -77.49)  253.79                80
 02/26/2018   03:27:15   (   0.01, -75.28) (   0.15, -74.54)   84.53                80
 02/26/2018   15:48:31   (  -0.01, -75.32) (   0.92, -79.70)  497.90                80