Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 10 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/17/2018   03:21:55   (   0.00, -75.21) (   0.40, -73.28)  219.07                80
 10/17/2018   15:43:10   (  -0.00, -75.20) (   0.69, -78.44)  367.37                80
 10/19/2018   15:33:36   (  -0.00, -75.22) (   0.08, -75.47)   29.07                80
 10/21/2018   15:18:43   (  -0.00, -75.24) (  -0.60, -72.51)  310.30                80
 10/22/2018   03:42:46   (   0.00, -75.25) (  -0.54, -77.70)  278.59                80
 10/24/2018   03:27:52   (   0.00, -75.27) (   0.10, -74.73)   61.34                80
 10/26/2018   03:15:38   (   0.01, -75.30) (   0.77, -71.77)  401.61                80
 10/26/2018   15:39:32   (  -0.01, -75.30) (   0.37, -76.92)  184.28                80
 10/28/2018   15:24:38   (   0.00, -75.33) (  -0.31, -73.96)  156.59                80