Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 3 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/14/2018   03:29:58   (  -0.01, -75.19) (   0.16, -74.53)   76.01                80
 03/16/2018   03:17:47   (  -0.01, -75.22) (   0.79, -71.58)  415.20                80
 03/16/2018   15:36:23   (   0.01, -75.27) (   0.30, -76.74)  166.46                80
 03/18/2018   15:26:52   (   0.01, -75.30) (  -0.34, -73.78)  173.52                80
 03/19/2018   03:48:16   (  -0.01, -75.27) (  -0.77, -78.97)  419.70                80
 03/21/2018   03:36:04   (  -0.01, -75.31) (  -0.19, -76.00)   79.47                80
 03/23/2018   03:21:13   (  -0.01, -75.35) (   0.46, -73.05)  261.01                80
 03/23/2018   15:42:29   (   0.01, -75.39) (   0.63, -78.21)  320.62                80
 03/25/2018   15:32:58   (   0.01, -75.44) (  -0.02, -75.26)   20.12                80
 03/27/2018   15:20:47   (   0.01, -75.48) (  -0.67, -72.30)  361.45                80