Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2019 10 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/22/2019   15:29:47   (   0.01, -75.21) (  -0.00, -75.31)   10.25                80
 10/24/2019   15:20:16   (   0.01, -75.22) (  -0.61, -72.35)  327.07                80
 10/25/2019   03:41:40   (  -0.01, -75.21) (  -0.53, -77.54)  264.94                80
 10/27/2019   03:26:50   (  -0.01, -75.23) (   0.12, -74.59)   72.64                80
 10/29/2019   03:14:40   (  -0.01, -75.25) (   0.76, -71.64)  410.55                80
 10/29/2019   15:35:56   (   0.00, -75.28) (   0.33, -76.80)  173.51                80
 10/31/2019   15:26:26   (  -0.00, -75.30) (  -0.29, -73.85)  164.71                80
 11/01/2019   03:47:51   (   0.00, -75.30) (  -0.80, -79.05)  426.82                80
 11/03/2019   03:35:42   (   0.01, -75.33) (  -0.14, -76.11)   88.13                80