Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2016 5 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/09/2016   19:22:09   (  -0.09,-135.14) (  -0.58,-132.68)  278.45                80
 05/10/2016   07:43:34   (   0.09,-135.10) (  -0.50,-137.88)  315.77                80
 05/12/2016   07:28:44   (   0.09,-135.05) (   0.10,-134.93)   13.62                80
 05/14/2016   07:16:34   (   0.10,-134.99) (   0.72,-131.97)  342.66                80
 05/14/2016   19:37:50   (  -0.10,-134.99) (   0.38,-137.13)  243.48                80
 05/16/2016   19:28:20   (  -0.10,-134.93) (  -0.25,-134.18)   85.50                80
 05/18/2016   19:16:10   (  -0.10,-134.87) (  -0.88,-131.23)  414.07                80
 05/19/2016   07:37:34   (   0.10,-134.83) (  -0.25,-136.41)  179.95                80
 05/21/2016   07:22:43   (   0.10,-134.76) (   0.35,-133.45)  147.89                80
 05/21/2016   19:43:59   (  -0.09,-134.75) (   0.74,-138.61)  439.16                80