Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 10 13.  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)
 10/13/2013   22:55:40   (  -0.18,-134.91) (  -1.01,-138.62)  422.99                80
 10/14/2013   22:44:50   (  -0.19,-134.87) (  -0.45,-135.99)  127.75                80
 10/15/2013   22:36:41   (  -0.19,-134.83) (   0.16,-133.37)  167.40                80
 10/16/2013   22:25:50   (  -0.20,-134.79) (   0.72,-130.74)  462.58                80
 10/18/2013   10:57:01   (   0.15,-134.80) (   1.08,-138.91)  468.94                80
 10/19/2013   10:46:11   (   0.16,-134.75) (   0.52,-136.28)  174.12                80
 10/20/2013   10:38:00   (   0.17,-134.71) (  -0.04,-133.65)  120.55                80
 10/21/2013   10:27:11   (   0.18,-134.67) (  -0.67,-131.03)  415.06                80
 10/23/2013   22:47:50   (  -0.13,-134.48) (  -0.63,-136.64)  246.02                80
 10/24/2013   22:39:39   (  -0.14,-134.44) (  -0.05,-134.01)   48.11                80
 10/25/2013   22:28:49   (  -0.15,-134.39) (   0.53,-131.39)  342.25                80