Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2019 1 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/10/2019   03:39:26   (  -0.01, -75.20) (  -0.49, -77.50)  261.54                80
 01/12/2019   03:29:54   (  -0.02, -75.21) (   0.13, -74.54)   76.21                80
 01/14/2019   03:17:42   (  -0.02, -75.23) (   0.75, -71.58)  414.46                80
 01/14/2019   15:36:18   (   0.02, -75.23) (   0.31, -76.74)  170.91                80
 01/16/2019   15:26:45   (   0.02, -75.25) (  -0.27, -73.77)  167.75                80
 01/17/2019   03:45:29   (  -0.02, -75.25) (  -0.83, -78.96)  422.50                80
 01/19/2019   03:33:17   (  -0.02, -75.27) (  -0.17, -76.01)   83.64                80
 01/21/2019   03:23:44   (  -0.02, -75.29) (   0.44, -73.04)  255.65                80
 01/21/2019   15:42:20   (   0.02, -75.30) (   0.62, -78.21)  329.52                80
 01/23/2019   15:32:47   (   0.03, -75.33) (  -0.00, -75.24)   10.76                80