Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 6 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/06/2019   07:28:26   (  -0.01,-137.20) (   0.47,-134.91)  259.93                80
 06/06/2019   19:49:41   (   0.00,-137.20) (   0.64,-140.06)  326.10                80
 06/08/2019   19:40:10   (  -0.02,-137.19) (  -0.05,-137.12)    9.06                80
 06/10/2019   19:27:58   (  -0.03,-137.18) (  -0.68,-134.16)  343.93                80
 06/11/2019   07:49:21   (   0.03,-137.18) (  -0.44,-139.35)  246.91                80
 06/13/2019   07:34:29   (   0.03,-137.16) (   0.20,-136.39)   87.75                80
 06/13/2019   19:55:44   (  -0.02,-137.15) (   0.92,-141.54)  499.08                80
 06/15/2019   07:22:18   (   0.02,-137.14) (   0.83,-133.43)  421.94                80
 06/15/2019   19:43:32   (  -0.02,-137.13) (   0.28,-138.58)  164.99                80
 06/17/2019   19:34:00   (  -0.02,-137.11) (  -0.35,-135.63)  168.36                80
 06/18/2019   07:55:24   (   0.02,-137.10) (  -0.75,-140.82)  422.32                80