Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 5 15.  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)
 05/16/2013   10:25:24   (   0.02,-135.42) (  -0.84,-131.70)  425.27                80
 05/18/2013   22:46:10   (  -0.00,-135.41) (  -0.46,-137.34)  220.55                80
 05/19/2013   22:38:05   (  -0.01,-135.40) (   0.17,-134.74)   76.00                80
 05/20/2013   22:27:18   (  -0.01,-135.39) (   0.74,-132.13)  372.31                80
 05/23/2013   10:47:50   (  -0.01,-135.37) (   0.53,-137.71)  268.11                80
 05/24/2013   10:39:44   (  -0.01,-135.35) (  -0.06,-135.11)   27.45                80
 05/25/2013   10:28:57   (  -0.01,-135.33) (  -0.65,-132.50)  322.77                80
 05/27/2013   22:49:45   (   0.03,-135.27) (  -0.63,-138.15)  328.99                80
 05/28/2013   22:38:59   (   0.02,-135.25) (  -0.05,-135.54)   34.00                80