Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2019 1 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)
 01/16/2019   15:26:46   (   0.01, -75.21) (  -0.27, -73.77)  162.57                80
 01/17/2019   03:45:31   (  -0.00, -75.21) (  -0.78, -78.98)  428.12                80
 01/18/2019   15:14:35   (   0.01, -75.22) (  -0.95, -70.83)  499.73                80
 01/19/2019   03:33:19   (  -0.01, -75.21) (  -0.17, -76.01)   90.92                80
 01/21/2019   03:23:47   (  -0.01, -75.22) (   0.45, -73.05)  246.65                80
 01/21/2019   15:42:22   (   0.01, -75.23) (   0.66, -78.21)  338.94                80
 01/23/2019   15:30:10   (   0.02, -75.25) (   0.04, -75.24)    2.60                80
 01/25/2019   15:20:38   (   0.02, -75.27) (  -0.58, -72.29)  338.70                80
 01/26/2019   03:39:23   (  -0.02, -75.27) (  -0.47, -77.49)  251.24                80
 01/28/2019   03:29:51   (  -0.02, -75.31) (   0.17, -74.53)   88.84                80
 01/28/2019   15:48:25   (   0.02, -75.32) (   0.95, -79.68)  496.36                80