Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 5 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/19/2018   15:37:26   (  -0.00, -75.21) (   0.35, -76.97)  200.23                80
 05/21/2018   15:27:55   (   0.00, -75.22) (  -0.24, -74.01)  136.58                80
 05/22/2018   03:49:20   (  -0.00, -75.21) (  -0.84, -79.21)  454.39                80
 05/23/2018   15:15:46   (   0.00, -75.24) (  -0.89, -71.07)  474.18                80
 05/24/2018   03:37:09   (  -0.00, -75.23) (  -0.24, -76.25)  116.59                80
 05/26/2018   03:22:19   (  -0.01, -75.26) (   0.42, -73.31)  222.11                80
 05/26/2018   15:43:35   (   0.01, -75.27) (   0.66, -78.47)  362.67                80
 05/28/2018   15:31:24   (   0.01, -75.31) (   0.05, -75.51)   23.15                80
 05/30/2018   15:21:53   (   0.01, -75.34) (  -0.57, -72.56)  316.84                80
 05/31/2018   03:43:17   (  -0.02, -75.35) (  -0.55, -77.74)  273.16                80