Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2019 1 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/12/2019   03:29:54   (  -0.01, -75.19) (   0.13, -74.54)   74.45                80
 01/14/2019   03:17:42   (  -0.02, -75.19) (   0.75, -71.58)  410.99                80
 01/14/2019   15:36:17   (   0.02, -75.20) (   0.37, -76.73)  175.03                80
 01/16/2019   15:26:45   (   0.02, -75.20) (  -0.27, -73.77)  161.90                80
 01/17/2019   03:45:29   (  -0.01, -75.20) (  -0.84, -78.96)  428.57                80
 01/18/2019   15:14:33   (   0.02, -75.21) (  -0.91, -70.82)  498.94                80
 01/19/2019   03:33:17   (  -0.01, -75.21) (  -0.19, -76.01)   91.46                80
 01/21/2019   03:23:45   (  -0.02, -75.21) (   0.46, -73.05)  246.07                80
 01/21/2019   15:42:20   (   0.02, -75.22) (   0.66, -78.20)  339.79                80
 01/23/2019   15:30:07   (   0.03, -75.23) (   0.05, -75.24)    3.22                80