Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2016 7 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/12/2016   19:19:51   (  -0.04,-135.44) (  -0.62,-132.76)  305.42                80
 07/13/2016   07:43:55   (   0.01,-135.44) (  -0.50,-137.95)  284.64                80
 07/15/2016   07:29:03   (   0.02,-135.41) (   0.12,-134.99)   47.89                80
 07/17/2016   07:16:51   (   0.02,-135.37) (   0.73,-132.03)  379.73                80
 07/17/2016   19:40:46   (   0.01,-135.35) (   0.39,-137.18)  207.72                80
 07/19/2016   19:25:54   (  -0.00,-135.30) (  -0.23,-134.22)  123.20                80
 07/20/2016   07:49:58   (  -0.02,-135.29) (  -0.87,-139.41)  467.26                80
 07/21/2016   19:13:42   (  -0.01,-135.25) (  -0.86,-131.26)  453.52                80
 07/22/2016   07:37:45   (  -0.02,-135.24) (  -0.30,-136.44)  137.10                80
 07/24/2016   07:22:53   (  -0.01,-135.18) (   0.33,-133.48)  192.56                80
 07/24/2016   19:46:48   (   0.04,-135.15) (   0.79,-138.63)  395.54                80