Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 9 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/28/2020   07:28:10   (   0.05,-137.20) (   0.54,-134.86)  265.51                80
 09/28/2020   19:49:26   (  -0.05,-137.20) (   0.53,-140.03)  321.32                80
 09/30/2020   19:39:54   (  -0.04,-137.19) (  -0.06,-137.06)   13.87                80
 10/02/2020   19:27:43   (  -0.04,-137.17) (  -0.71,-134.11)  348.57                80
 10/03/2020   07:49:07   (   0.04,-137.17) (  -0.41,-139.30)  241.98                80
 10/05/2020   07:34:15   (   0.04,-137.15) (   0.19,-136.34)   91.99                80
 10/05/2020   19:55:30   (  -0.04,-137.14) (   0.87,-141.50)  495.46                80
 10/07/2020   07:22:04   (   0.04,-137.12) (   0.85,-133.39)  425.10                80
 10/07/2020   19:43:19   (  -0.04,-137.11) (   0.27,-138.54)  162.53                80
 10/09/2020   19:33:47   (  -0.03,-137.07) (  -0.34,-135.58)  169.61                80
 10/10/2020   07:55:10   (   0.03,-137.07) (  -0.78,-140.77)  421.46                80