Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2019 1 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/21/2019   03:23:47   (  -0.00, -75.19) (   0.43, -73.05)  243.45                80
 01/21/2019   15:42:22   (   0.00, -75.20) (   0.63, -78.21)  342.03                80
 01/23/2019   15:30:11   (   0.01, -75.21) (   0.01, -75.25)    5.16                80
 01/25/2019   15:20:39   (   0.01, -75.22) (  -0.61, -72.29)  332.75                80
 01/26/2019   03:39:22   (  -0.01, -75.21) (  -0.50, -77.48)  257.98                80
 01/28/2019   03:29:50   (  -0.01, -75.23) (   0.13, -74.52)   80.63                80
 01/30/2019   03:17:38   (  -0.01, -75.26) (   0.76, -71.56)  419.74                80
 01/30/2019   15:36:14   (   0.01, -75.27) (   0.29, -76.73)  165.23                80
 02/01/2019   15:26:42   (   0.01, -75.30) (  -0.34, -73.77)  174.62                80
 02/02/2019   03:45:26   (  -0.00, -75.30) (  -0.76, -78.96)  415.42                80