Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2019 9 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/27/2019   15:35:55   (   0.00, -75.20) (   0.33, -76.75)  176.06                80
 09/29/2019   15:26:24   (   0.01, -75.22) (  -0.32, -73.80)  161.11                80
 09/30/2019   03:45:07   (  -0.01, -75.21) (  -0.81, -78.99)  430.27                80
 10/01/2019   15:14:12   (   0.01, -75.23) (  -0.91, -70.84)  498.76                80
 10/02/2019   03:35:37   (  -0.01, -75.22) (  -0.15, -76.04)   92.53                80
 10/04/2019   03:20:45   (  -0.00, -75.24) (   0.44, -73.08)  245.73                80
 10/04/2019   15:42:00   (   0.00, -75.26) (   0.62, -78.25)  338.77                80
 10/06/2019   15:29:48   (   0.00, -75.29) (   0.02, -75.28)    1.75                80
 10/08/2019   15:20:17   (   0.00, -75.32) (  -0.64, -72.34)  339.82                80
 10/09/2019   03:41:41   (  -0.00, -75.32) (  -0.47, -77.53)  250.80                80