Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 2 23.  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,-135.25) (  -0.45,-137.43)  247.88                80
 02/24/2013   22:33:52   (   0.02,-135.27) (   0.12,-134.83)   50.16                80
 02/25/2013   22:23:07   (   0.02,-135.29) (   0.70,-132.23)  348.09                80
 02/28/2013   10:49:06   (  -0.02,-135.37) (   0.57,-137.85)  283.18                80
 03/01/2013   10:35:43   (  -0.02,-135.38) (  -0.06,-135.26)   14.07                80
 03/02/2013   10:24:58   (  -0.02,-135.39) (  -0.64,-132.66)  311.02                80
 03/04/2013   22:51:07   (   0.01,-135.35) (  -0.66,-138.32)  338.87                80
 03/05/2013   22:40:23   (   0.01,-135.35) (  -0.05,-135.72)   42.30                80
 03/06/2013   22:26:57   (   0.01,-135.35) (   0.50,-133.11)  254.30                80