Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2019 10 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)
 10/01/2019   15:14:12   (   0.01, -75.22) (  -0.94, -70.85)  497.12                80
 10/02/2019   03:35:36   (  -0.01, -75.22) (  -0.18, -76.04)   93.42                80
 10/04/2019   03:20:45   (  -0.01, -75.24) (   0.48, -73.09)  244.67                80
 10/04/2019   15:42:00   (   0.00, -75.25) (   0.65, -78.24)  340.63                80
 10/06/2019   15:32:29   (   0.00, -75.27) (  -0.02, -75.29)    3.23                80
 10/08/2019   15:20:17   (   0.00, -75.31) (  -0.63, -72.33)  337.79                80
 10/09/2019   03:41:41   (  -0.00, -75.31) (  -0.48, -77.52)  252.06                80
 10/11/2019   03:26:50   (  -0.00, -75.35) (   0.19, -74.58)   88.60                80
 10/11/2019   15:50:45   (   0.00, -75.37) (   0.93, -79.73)  496.14                80
 10/13/2019   03:14:38   (  -0.00, -75.40) (   0.82, -71.62)  429.81                80
 10/13/2019   15:38:33   (  -0.00, -75.42) (   0.30, -76.77)  154.73                80