Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2020 9 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/13/2020   03:14:50   (  -0.02, -75.17) (   0.73, -71.55)  410.59                80
 09/13/2020   15:38:46   (   0.02, -75.19) (   0.32, -76.72)  173.34                80
 09/15/2020   15:23:54   (   0.02, -75.20) (  -0.29, -73.76)  163.72                80
 09/16/2020   03:47:58   (  -0.03, -75.18) (  -0.83, -78.95)  428.36                80
 09/18/2020   03:35:46   (  -0.03, -75.19) (  -0.21, -75.99)   90.61                80
 09/20/2020   03:20:55   (  -0.02, -75.21) (   0.47, -73.04)  247.72                80
 09/20/2020   15:44:50   (   0.03, -75.24) (   0.64, -78.19)  335.72                80
 09/22/2020   15:29:58   (   0.03, -75.26) (   0.02, -75.23)    3.16                80
 09/24/2020   15:17:46   (   0.04, -75.28) (  -0.61, -72.27)  342.36                80