Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2019 1 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)
 01/21/2019   15:42:22   (  -0.00, -75.20) (   0.63, -78.21)  341.77                80
 01/23/2019   15:30:11   (   0.00, -75.21) (   0.02, -75.25)    4.82                80
 01/25/2019   15:20:39   (   0.01, -75.22) (  -0.59, -72.29)  333.17                80
 01/26/2019   03:39:23   (  -0.00, -75.22) (  -0.47, -77.49)  257.94                80
 01/28/2019   03:29:51   (  -0.00, -75.24) (   0.13, -74.53)   80.70                80
 01/30/2019   03:17:40   (  -0.00, -75.26) (   0.80, -71.58)  419.77                80
 01/30/2019   15:36:15   (  -0.00, -75.28) (   0.32, -76.73)  164.76                80
 02/01/2019   15:26:44   (   0.00, -75.31) (  -0.34, -73.78)  174.97                80
 02/02/2019   03:45:28   (   0.00, -75.31) (  -0.78, -78.96)  415.47                80