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

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/12/2019   19:27:44   (  -0.00,-137.20) (  -0.63,-134.11)  350.30                80
 07/13/2019   07:49:09   (   0.00,-137.20) (  -0.42,-139.31)  239.73                80
 07/15/2019   07:34:17   (   0.01,-137.20) (   0.21,-136.35)   96.20                80
 07/15/2019   19:55:32   (  -0.00,-137.19) (   0.92,-141.51)  490.70                80
 07/17/2019   07:22:05   (   0.01,-137.19) (   0.83,-133.40)  431.50                80
 07/17/2019   19:43:20   (  -0.01,-137.18) (   0.29,-138.55)  155.43                80
 07/19/2019   19:33:48   (  -0.02,-137.17) (  -0.33,-135.59)  179.50                80
 07/20/2019   07:55:12   (   0.01,-137.17) (  -0.77,-140.78)  410.45                80
 07/22/2019   07:43:00   (   0.02,-137.16) (  -0.15,-137.82)   76.08                80
 07/24/2019   07:28:08   (   0.02,-137.14) (   0.48,-134.86)  257.92                80
 07/24/2019   19:49:24   (  -0.02,-137.12) (   0.59,-140.03)  329.83                80