Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2016 7 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/10/2016   19:34:42   (  -0.03,-135.47) (   0.05,-135.71)   28.08                80
 07/12/2016   19:19:51   (  -0.04,-135.44) (  -0.62,-132.76)  305.39                80
 07/13/2016   07:43:55   (   0.01,-135.44) (  -0.50,-137.95)  284.50                80
 07/15/2016   07:29:03   (   0.02,-135.41) (   0.11,-134.98)   48.04                80
 07/17/2016   07:16:51   (   0.02,-135.37) (   0.72,-132.02)  379.91                80
 07/17/2016   19:40:46   (   0.00,-135.35) (   0.41,-137.17)  207.69                80
 07/19/2016   19:25:55   (  -0.00,-135.30) (  -0.26,-134.22)  123.26                80
 07/20/2016   07:49:58   (  -0.02,-135.29) (  -0.90,-139.40)  467.09                80
 07/21/2016   19:13:43   (  -0.01,-135.25) (  -0.88,-131.26)  453.51                80
 07/22/2016   07:37:46   (  -0.02,-135.24) (  -0.28,-136.44)  136.93                80