Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 10 18.  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   15:30:57   (   0.02, -75.20) (   0.07, -75.47)   31.46                80
 10/21/2018   15:21:24   (   0.02, -75.20) (  -0.56, -72.51)  306.04                80
 10/22/2018   03:42:48   (  -0.02, -75.21) (  -0.54, -77.71)  283.33                80
 10/24/2018   03:30:35   (  -0.01, -75.23) (   0.09, -74.75)   54.43                80
 10/26/2018   03:18:22   (  -0.00, -75.24) (   0.72, -71.79)  392.59                80
 10/26/2018   15:36:57   (   0.00, -75.24) (   0.37, -76.94)  193.87                80
 10/28/2018   15:27:24   (   0.01, -75.26) (  -0.26, -73.98)  144.82                80
 10/29/2018   03:46:08   (  -0.01, -75.27) (  -0.83, -79.18)  444.23                80
 10/30/2018   15:15:11   (   0.02, -75.27) (  -0.90, -71.02)  483.69                80
 10/31/2018   03:33:55   (  -0.01, -75.29) (  -0.19, -76.22)  105.31                80