Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 5 10.  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)
 05/12/2012   10:45:22   (  -0.01,-135.37) (   0.71,-138.49)  356.23                80
 05/13/2012   10:34:46   (  -0.01,-135.38) (   0.09,-135.94)   62.62                80
 05/14/2012   10:26:50   (  -0.00,-135.39) (  -0.47,-133.37)  231.01                80
 05/16/2012   22:48:05   (   0.03,-135.42) (  -0.82,-139.14)  424.91                80
 05/17/2012   22:37:28   (   0.03,-135.43) (  -0.26,-136.58)  131.86                80
 05/18/2012   22:29:33   (   0.03,-135.43) (   0.36,-134.02)  161.05                80
 05/19/2012   22:18:56   (   0.02,-135.44) (   0.92,-131.46)  453.80                80
 05/21/2012   10:50:28   (  -0.06,-135.44) (   0.93,-139.72)  488.13                80
 05/22/2012   10:39:53   (  -0.05,-135.44) (   0.31,-137.17)  195.86                80
 05/23/2012   10:31:56   (  -0.05,-135.44) (  -0.25,-134.60)   96.28                80