Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 11 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/22/2020   07:34:07   (   0.04,-137.22) (   0.20,-136.36)   97.64                80
 11/22/2020   19:58:02   (  -0.04,-137.22) (   0.86,-141.52)  488.93                80
 11/24/2020   07:21:55   (   0.04,-137.23) (   0.83,-133.40)  435.56                80
 11/24/2020   19:45:50   (  -0.04,-137.23) (   0.23,-138.56)  151.07                80
 11/26/2020   19:30:58   (  -0.04,-137.24) (  -0.40,-135.61)  186.38                80
 11/27/2020   07:55:02   (   0.03,-137.25) (  -0.71,-140.80)  402.89                80
 11/29/2020   07:42:50   (   0.03,-137.25) (  -0.08,-137.84)   66.33                80
 12/01/2020   07:27:57   (   0.03,-137.25) (   0.50,-134.87)  269.52                80
 12/01/2020   19:49:13   (  -0.02,-137.24) (   0.56,-140.04)  317.94                80
 12/03/2020   19:39:41   (  -0.02,-137.22) (  -0.08,-137.08)   17.20                80
 12/05/2020   19:27:28   (  -0.01,-137.20) (  -0.66,-134.11)  351.01                80