Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 2 22.  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)
 02/23/2013   22:47:16   (   0.02,-135.26) (  -0.48,-137.43)  247.78                80
 02/24/2013   22:33:52   (   0.02,-135.27) (   0.15,-134.84)   50.37                80
 02/25/2013   22:23:08   (   0.02,-135.29) (   0.73,-132.24)  348.20                80
 02/28/2013   10:49:07   (  -0.02,-135.38) (   0.54,-137.86)  283.01                80
 03/01/2013   10:35:42   (  -0.02,-135.38) (  -0.03,-135.26)   14.30                80
 03/02/2013   10:24:59   (  -0.02,-135.39) (  -0.67,-132.67)  311.22                80
 03/04/2013   22:51:07   (   0.01,-135.35) (  -0.69,-138.31)  338.68                80
 03/05/2013   22:40:22   (   0.01,-135.35) (  -0.08,-135.72)   42.04                80
 03/06/2013   22:26:58   (   0.01,-135.35) (   0.53,-133.12)  254.53                80