Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 2 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)
 02/19/2018   03:21:08   (   0.00, -75.18) (   0.48, -73.05)  242.74                80
 02/19/2018   15:45:03   (  -0.00, -75.21) (   0.65, -78.20)  340.51                80
 02/21/2018   15:30:12   (  -0.00, -75.22) (  -0.02, -75.25)    4.26                80
 02/23/2018   15:18:00   (  -0.00, -75.23) (  -0.62, -72.29)  333.54                80
 02/24/2018   03:42:03   (   0.00, -75.20) (  -0.48, -77.48)  259.33                80
 02/26/2018   03:27:12   (   0.00, -75.21) (   0.13, -74.52)   78.12                80
 02/28/2018   03:15:01   (   0.00, -75.23) (   0.81, -71.57)  416.10                80
 02/28/2018   15:38:55   (  -0.00, -75.26) (   0.31, -76.72)  166.78                80
 03/02/2018   15:24:03   (  -0.00, -75.28) (  -0.31, -73.77)  172.32                80
 03/03/2018   03:48:07   (   0.00, -75.27) (  -0.79, -78.96)  419.69                80