Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 10 16.  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   03:21:56   (   0.01, -75.20) (   0.42, -73.28)  218.45                80
 10/17/2018   15:43:10   (  -0.01, -75.20) (   0.67, -78.44)  368.04                80
 10/19/2018   15:30:57   (  -0.01, -75.21) (   0.02, -75.48)   29.97                80
 10/21/2018   15:21:23   (  -0.00, -75.23) (  -0.58, -72.51)  309.07                80
 10/22/2018   03:42:47   (   0.00, -75.24) (  -0.51, -77.71)  279.89                80
 10/24/2018   03:27:53   (   0.00, -75.27) (   0.11, -74.74)   59.67                80
 10/26/2018   03:15:39   (   0.00, -75.29) (   0.74, -71.77)  399.60                80
 10/26/2018   15:36:54   (  -0.00, -75.29) (   0.34, -76.93)  186.41                80
 10/28/2018   15:27:20   (   0.00, -75.32) (  -0.30, -73.97)  153.83                80
 10/29/2018   03:48:43   (  -0.00, -75.33) (  -0.83, -79.15)  434.75                80