Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 1 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/27/2018   15:36:17   (  -0.01, -75.20) (   0.28, -76.73)  173.09                80
 01/29/2018   15:26:45   (  -0.01, -75.20) (  -0.31, -73.77)  162.67                80
 01/30/2018   03:45:29   (   0.01, -75.18) (  -0.80, -78.96)  430.18                80
 01/31/2018   15:14:34   (  -0.01, -75.20) (  -0.96, -70.82)  498.98                80
 02/01/2018   03:33:18   (   0.01, -75.18) (  -0.15, -76.00)   93.69                80
 02/03/2018   03:23:47   (   0.01, -75.19) (   0.49, -73.05)  243.69                80
 02/03/2018   15:42:22   (  -0.01, -75.22) (   0.64, -78.20)  340.01                80
 02/05/2018   15:30:11   (  -0.01, -75.24) (   0.00, -75.25)    2.20                80
 02/07/2018   15:20:40   (  -0.01, -75.26) (  -0.63, -72.29)  337.16                80
 02/08/2018   03:39:24   (   0.02, -75.25) (  -0.48, -77.48)  254.81                80