Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 11 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)
 11/16/2013   10:44:14   (   0.01,-135.40) (   0.05,-135.64)   26.85                80
 11/17/2013   10:36:02   (   0.02,-135.42) (  -0.52,-133.00)  274.90                80
 11/19/2013   22:56:33   (   0.02,-135.39) (  -0.74,-138.58)  364.74                80
 11/20/2013   22:45:42   (   0.01,-135.40) (  -0.14,-135.95)   63.36                80
 11/21/2013   22:37:30   (   0.00,-135.41) (   0.46,-133.32)  237.93                80
 11/24/2013   10:57:55   (  -0.04,-135.50) (   0.75,-138.88)  386.78                80
 11/25/2013   10:47:05   (  -0.03,-135.51) (   0.11,-136.27)   85.97                80
 11/26/2013   10:38:53   (  -0.03,-135.51) (  -0.48,-133.63)  214.76                80
 11/28/2013   22:59:21   (   0.06,-135.46) (  -0.78,-139.20)  426.02                80