Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 3 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/04/2018   15:14:37   (   0.02, -75.20) (  -0.92, -70.81)  498.79                80
 03/05/2018   03:36:01   (  -0.01, -75.17) (  -0.20, -76.00)   94.41                80
 03/07/2018   03:21:11   (  -0.01, -75.20) (   0.47, -73.05)  244.61                80
 03/07/2018   15:42:27   (   0.01, -75.24) (   0.62, -78.21)  337.69                80
 03/09/2018   15:30:16   (   0.01, -75.27) (   0.02, -75.25)    2.28                80
 03/11/2018   15:20:46   (   0.01, -75.31) (  -0.64, -72.31)  341.87                80
 03/12/2018   03:42:10   (  -0.01, -75.29) (  -0.47, -77.49)  250.59                80
 03/14/2018   03:27:19   (  -0.01, -75.33) (   0.13, -74.53)   90.10                80
 03/14/2018   15:48:36   (   0.01, -75.37) (   0.90, -79.70)  492.15                80
 03/16/2018   03:15:09   (  -0.02, -75.38) (   0.80, -71.59)  431.31                80
 03/16/2018   15:36:25   (   0.01, -75.42) (   0.30, -76.74)  150.72                80