Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 1 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/13/2018   15:24:06   (  -0.00, -75.21) (  -0.30, -73.77)  163.33                80
 01/14/2018   03:45:30   (   0.01, -75.18) (  -0.82, -78.96)  430.11                80
 01/16/2018   03:33:19   (   0.00, -75.19) (  -0.18, -76.01)   92.68                80
 01/18/2018   03:23:48   (  -0.01, -75.21) (   0.47, -73.06)  245.34                80
 01/18/2018   15:45:03   (   0.01, -75.25) (   0.66, -78.20)  337.09                80
 01/20/2018   15:30:12   (   0.01, -75.27) (   0.02, -75.25)    2.26                80
 01/22/2018   15:18:01   (   0.02, -75.29) (  -0.61, -72.30)  340.79                80
 01/23/2018   03:39:25   (  -0.02, -75.27) (  -0.51, -77.48)  252.31                80
 01/25/2018   03:29:54   (  -0.02, -75.30) (   0.13, -74.53)   87.19                80
 01/25/2018   15:48:30   (   0.02, -75.34) (   0.94, -79.69)  494.75                80