Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 2 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)
 02/23/2018   15:20:40   (   0.00, -75.21) (  -0.64, -72.29)  333.05                80
 02/24/2018   03:42:04   (  -0.01, -75.20) (  -0.47, -77.48)  258.97                80
 02/26/2018   03:27:12   (  -0.01, -75.22) (   0.15, -74.52)   79.65                80
 02/28/2018   03:15:00   (  -0.01, -75.24) (   0.78, -71.56)  418.84                80
 02/28/2018   15:36:15   (   0.01, -75.27) (   0.34, -76.71)  164.40                80
 03/02/2018   15:26:43   (   0.01, -75.31) (  -0.30, -73.76)  175.97                80
 03/03/2018   03:48:07   (  -0.01, -75.30) (  -0.80, -78.95)  415.10                80
 03/05/2018   03:35:55   (  -0.01, -75.34) (  -0.15, -75.99)   73.73                80
 03/07/2018   03:21:03   (  -0.01, -75.39) (   0.50, -73.04)  268.34                80
 03/07/2018   15:42:17   (   0.01, -75.43) (   0.61, -78.19)  314.48                80