Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 9 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/12/2020   07:30:50   (   0.04,-137.19) (   0.54,-134.86)  265.00                80
 09/12/2020   19:49:25   (  -0.04,-137.20) (   0.58,-140.01)  320.63                80
 09/14/2020   19:39:54   (  -0.04,-137.20) (  -0.09,-137.06)   15.67                80
 09/16/2020   19:27:42   (  -0.04,-137.19) (  -0.69,-134.10)  351.21                80
 09/17/2020   07:49:06   (   0.04,-137.18) (  -0.42,-139.29)  240.03                80
 09/19/2020   07:34:14   (   0.04,-137.17) (   0.19,-136.33)   95.03                80
 09/19/2020   19:55:30   (  -0.04,-137.17) (   0.87,-141.49)  491.12                80
 09/21/2020   07:24:43   (   0.04,-137.15) (   0.86,-133.38)  429.33                80
 09/21/2020   19:43:18   (  -0.04,-137.15) (   0.25,-138.53)  156.98                80
 09/23/2020   19:33:46   (  -0.03,-137.12) (  -0.36,-135.57)  176.47                80
 09/24/2020   07:55:10   (   0.03,-137.11) (  -0.75,-140.76)  415.27                80