Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2019 12 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)
 12/16/2019   03:14:34   (  -0.02, -75.19) (   0.77, -71.59)  410.11                80
 12/16/2019   15:35:49   (   0.02, -75.21) (   0.37, -76.73)  174.19                80
 12/18/2019   15:26:18   (   0.03, -75.22) (  -0.25, -73.78)  163.31                80
 12/19/2019   03:47:43   (  -0.03, -75.21) (  -0.81, -78.98)  428.43                80
 12/21/2019   03:35:32   (  -0.03, -75.22) (  -0.21, -76.02)   90.48                80
 12/23/2019   03:20:42   (  -0.03, -75.25) (   0.45, -73.07)  247.80                80
 12/23/2019   15:41:58   (   0.03, -75.27) (   0.63, -78.23)  336.34                80
 12/25/2019   15:29:47   (   0.02, -75.30) (   0.05, -75.27)    3.78                80
 12/27/2019   15:20:17   (   0.03, -75.33) (  -0.59, -72.32)  341.76                80
 12/28/2019   03:41:42   (  -0.03, -75.32) (  -0.48, -77.52)  249.30                80