Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 10 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)
 10/19/2018   15:33:37   (  -0.01, -75.24) (   0.07, -75.48)   28.12                80
 10/21/2018   15:18:45   (  -0.01, -75.26) (  -0.62, -72.53)  311.33                80
 10/22/2018   03:42:48   (   0.01, -75.27) (  -0.53, -77.71)  277.70                80
 10/24/2018   03:27:55   (   0.01, -75.30) (   0.10, -74.75)   62.29                80
 10/26/2018   03:15:42   (   0.01, -75.33) (   0.74, -71.79)  402.43                80
 10/26/2018   15:39:37   (  -0.01, -75.34) (   0.36, -76.94)  183.39                80
 10/28/2018   15:27:24   (  -0.01, -75.37) (  -0.28, -73.99)  157.06                80
 10/29/2018   03:48:48   (   0.01, -75.39) (  -0.81, -79.18)  431.57                80
 10/30/2018   15:15:11   (  -0.00, -75.41) (  -0.93, -71.03)  497.65                80
 10/31/2018   03:36:35   (   0.00, -75.42) (  -0.16, -76.22)   90.88                80