Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 5 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/09/2019   19:28:05   (  -0.02,-137.19) (  -0.68,-134.17)  343.89                80
 05/10/2019   07:49:29   (   0.01,-137.17) (  -0.44,-139.36)  248.68                80
 05/12/2019   07:34:37   (   0.01,-137.15) (   0.16,-136.40)   85.31                80
 05/14/2019   07:22:25   (   0.01,-137.13) (   0.76,-133.44)  418.94                80
 05/14/2019   19:43:40   (  -0.00,-137.13) (   0.30,-138.60)  166.66                80
 05/16/2019   19:34:09   (  -0.00,-137.11) (  -0.30,-135.64)  166.60                80
 05/17/2019   07:55:32   (   0.00,-137.09) (  -0.81,-140.83)  425.49                80
 05/18/2019   19:21:57   (  -0.00,-137.08) (  -0.91,-132.68)  499.38                80
 05/19/2019   07:43:20   (   0.00,-137.06) (  -0.20,-137.87)   92.98                80
 05/21/2019   07:28:28   (  -0.01,-137.02) (   0.42,-134.91)  239.06                80
 05/21/2019   19:49:44   (   0.01,-137.01) (   0.64,-140.07)  347.87                80