Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2019 9 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/18/2019   03:20:45   (  -0.01, -75.19) (   0.47, -73.07)  242.24                80
 09/18/2019   15:42:00   (   0.01, -75.21) (   0.66, -78.22)  342.45                80
 09/20/2019   15:29:49   (   0.01, -75.22) (   0.03, -75.26)    5.96                80
 09/22/2019   15:20:18   (   0.00, -75.23) (  -0.60, -72.31)  331.10                80
 09/23/2019   03:41:43   (  -0.00, -75.22) (  -0.46, -77.51)  260.68                80
 09/25/2019   03:26:52   (  -0.00, -75.23) (   0.16, -74.56)   76.57                80
 09/27/2019   03:14:41   (  -0.01, -75.25) (   0.79, -71.61)  414.33                80
 09/27/2019   15:35:56   (   0.01, -75.27) (   0.35, -76.76)  170.10                80
 09/29/2019   15:26:26   (   0.01, -75.29) (  -0.34, -73.82)  168.66                80
 09/30/2019   03:47:50   (  -0.01, -75.29) (  -0.78, -79.01)  422.40                80