Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 7 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 07/12/2012   22:45:56   (   0.29,-135.37) (  -0.43,-138.56)  363.36                80
 07/13/2012   22:35:19   (   0.29,-135.38) (   0.18,-136.00)   69.59                80
 07/14/2012   22:27:20   (   0.29,-135.39) (   0.73,-133.42)  224.10                80
 07/17/2012   10:48:22   (  -0.32,-135.41) (   0.51,-139.15)  425.97                80
 07/18/2012   10:37:43   (  -0.32,-135.41) (  -0.04,-136.57)  132.89                80
 07/19/2012   10:29:46   (  -0.31,-135.41) (  -0.66,-134.01)  160.13                80
 07/20/2012   10:19:08   (  -0.31,-135.40) (  -1.22,-131.44)  453.00                80
 07/21/2012   22:50:45   (   0.34,-135.38) (  -0.64,-139.72)  494.17                80
 07/22/2012   22:40:06   (   0.33,-135.38) (  -0.06,-137.14)  201.42                80
 07/23/2012   22:32:08   (   0.33,-135.37) (   0.52,-134.57)   91.13                80
 07/24/2012   22:21:29   (   0.33,-135.36) (   1.10,-132.00)  383.52                80