Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 8 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)
 08/27/2018   15:13:10   (   0.01, -75.21) (  -0.86, -71.11)  466.27                80
 08/28/2018   03:37:14   (  -0.01, -75.21) (  -0.24, -76.30)  123.79                80
 08/30/2018   03:22:22   (  -0.01, -75.24) (   0.37, -73.34)  215.33                80
 08/30/2018   15:46:18   (   0.01, -75.25) (   0.71, -78.50)  369.72                80
 09/01/2018   15:34:07   (   0.01, -75.28) (   0.04, -75.56)   30.39                80
 09/03/2018   15:19:15   (   0.01, -75.32) (  -0.57, -72.59)  309.40                80
 09/04/2018   03:43:19   (  -0.02, -75.32) (  -0.53, -77.79)  280.25                80
 09/06/2018   03:28:27   (  -0.02, -75.35) (   0.07, -74.83)   59.63                80
 09/08/2018   03:16:16   (  -0.02, -75.39) (   0.74, -71.88)  399.95                80
 09/08/2018   15:40:11   (   0.03, -75.41) (   0.35, -77.04)  184.85                80