Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2020 12 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/04/2020   15:26:21   (   0.00, -75.21) (  -0.33, -73.78)  163.02                80
 12/05/2020   03:47:44   (  -0.00, -75.18) (  -0.83, -78.96)  430.60                80
 12/07/2020   03:35:32   (   0.00, -75.19) (  -0.18, -76.01)   93.26                80
 12/09/2020   03:20:40   (   0.01, -75.21) (   0.48, -73.06)  244.79                80
 12/09/2020   15:41:55   (  -0.01, -75.24) (   0.63, -78.21)  337.74                80
 12/11/2020   15:32:23   (  -0.01, -75.26) (  -0.04, -75.26)    3.01                80
 12/13/2020   15:20:10   (  -0.01, -75.28) (  -0.64, -72.30)  339.87                80
 12/14/2020   03:41:34   (   0.01, -75.26) (  -0.44, -77.49)  252.84                80
 12/16/2020   03:26:41   (   0.01, -75.29) (   0.17, -74.53)   86.67                80
 12/16/2020   15:47:55   (  -0.01, -75.32) (   0.94, -79.68)  495.91                80