Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 12 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)
 12/22/2018   15:30:15   (  -0.01, -75.22) (  -0.01, -75.28)    7.08                80
 12/24/2018   15:20:44   (  -0.01, -75.23) (  -0.65, -72.32)  331.18                80
 12/25/2018   03:42:07   (   0.01, -75.22) (  -0.47, -77.51)  260.26                80
 12/27/2018   03:27:16   (  -0.00, -75.25) (   0.17, -74.56)   78.77                80
 12/29/2018   03:15:05   (  -0.01, -75.28) (   0.76, -71.59)  418.45                80
 12/29/2018   15:36:20   (   0.00, -75.30) (   0.32, -76.75)  165.39                80
 12/31/2018   15:26:49   (   0.00, -75.34) (  -0.33, -73.80)  175.19                80
 01/01/2019   03:48:13   (   0.00, -75.34) (  -0.78, -78.99)  415.40                80
 01/03/2019   03:36:02   (  -0.00, -75.38) (  -0.13, -76.04)   74.19                80