Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 2 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/15/2018   03:45:30   (   0.01, -75.18) (  -0.79, -78.96)  429.97                80
 02/16/2018   15:14:35   (  -0.01, -75.21) (  -0.92, -70.81)  499.55                80
 02/17/2018   03:33:19   (   0.01, -75.18) (  -0.14, -76.01)   94.00                80
 02/19/2018   03:23:48   (   0.01, -75.18) (   0.45, -73.05)  242.60                80
 02/19/2018   15:42:23   (  -0.01, -75.21) (   0.62, -78.21)  340.51                80
 02/21/2018   15:30:11   (  -0.01, -75.22) (   0.02, -75.25)    4.83                80
 02/23/2018   15:20:40   (  -0.01, -75.23) (  -0.63, -72.29)  333.36                80
 02/24/2018   03:42:04   (   0.02, -75.20) (  -0.48, -77.48)  259.87                80
 02/26/2018   03:29:53   (   0.02, -75.21) (   0.18, -74.53)   77.45                80
 02/28/2018   03:16:35   (   0.02, -75.23) (   0.78, -71.57)  415.41                14
 02/28/2018   15:36:17   (  -0.02, -75.26) (   0.29, -76.73)  167.38                80