Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 10 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/22/2018   03:42:48   (   0.00, -75.20) (  -0.54, -77.71)  285.55                80
 10/24/2018   03:27:55   (   0.00, -75.20) (   0.08, -74.75)   51.13                80
 10/26/2018   03:15:42   (   0.00, -75.20) (   0.71, -71.79)  387.98                80
 10/26/2018   15:36:57   (  -0.00, -75.20) (   0.38, -76.94)  198.48                80
 10/28/2018   15:27:24   (  -0.01, -75.21) (  -0.24, -73.98)  138.58                80
 10/29/2018   03:48:48   (   0.00, -75.21) (  -0.86, -79.17)  451.15                80
 10/30/2018   15:15:11   (   0.01, -75.21) (  -0.87, -71.02)  476.10                80
 10/31/2018   03:36:35   (  -0.01, -75.22) (  -0.24, -76.21)  113.42                80
 11/02/2018   03:21:42   (  -0.02, -75.23) (   0.39, -73.25)  224.66                80
 11/02/2018   15:42:57   (   0.02, -75.23) (   0.70, -78.41)  361.58                80
 11/04/2018   15:33:24   (   0.02, -75.25) (   0.08, -75.45)   22.71                80