Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 9 26.  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) (   0.56,-134.87)  265.63                80
 09/28/2020   19:49:25   (  -0.05,-137.20) (   0.57,-140.02)  321.37                80
 09/30/2020   19:39:54   (  -0.04,-137.19) (  -0.08,-137.07)   13.81                80
 10/02/2020   19:27:43   (  -0.04,-137.17) (  -0.72,-134.12)  348.55                80
 10/03/2020   07:49:07   (   0.04,-137.18) (  -0.40,-139.30)  241.82                80
 10/05/2020   07:34:15   (   0.04,-137.16) (   0.19,-136.34)   92.14                80
 10/05/2020   19:55:31   (  -0.04,-137.14) (   0.88,-141.50)  495.52                80
 10/07/2020   07:22:04   (   0.04,-137.13) (   0.84,-133.39)  425.22                80
 10/07/2020   19:43:19   (  -0.04,-137.11) (   0.29,-138.54)  162.63                80
 10/09/2020   19:33:48   (  -0.03,-137.08) (  -0.37,-135.59)  169.48                80
 10/10/2020   07:55:12   (   0.03,-137.07) (  -0.75,-140.78)  421.41                80