Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 11 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/08/2019   19:33:33   (   0.01,-137.21) (  -0.31,-135.62)  181.02                80
 11/09/2019   07:54:57   (  -0.01,-137.21) (  -0.80,-140.80)  408.99                80
 11/11/2019   07:42:46   (  -0.01,-137.21) (  -0.14,-137.85)   73.09                80
 11/13/2019   07:27:54   (  -0.00,-137.20) (   0.47,-134.89)  261.98                80
 11/13/2019   19:49:10   (   0.00,-137.19) (   0.59,-140.05)  325.21                80
 11/15/2019   19:39:38   (  -0.00,-137.16) (  -0.01,-137.09)    8.61                80
 11/17/2019   19:27:26   (  -0.01,-137.13) (  -0.62,-134.12)  341.48                80
 11/18/2019   07:48:50   (   0.01,-137.13) (  -0.48,-139.31)  249.33                80
 11/20/2019   07:36:38   (   0.00,-137.09) (   0.14,-136.35)   83.24                80