Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 5 2.  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)
 05/04/2013   10:51:27   (   0.03,-135.37) (   0.76,-138.70)  379.32                80
 05/05/2013   10:40:40   (   0.03,-135.38) (   0.20,-136.09)   81.04                80
 05/06/2013   10:32:35   (   0.03,-135.39) (  -0.42,-133.49)  217.18                80
 05/08/2013   22:53:19   (  -0.01,-135.40) (  -0.88,-139.12)  425.20                80
 05/09/2013   22:42:33   (  -0.01,-135.40) (  -0.27,-136.52)  127.50                80
 05/10/2013   22:34:28   (  -0.01,-135.41) (   0.35,-133.92)  170.06                80
 05/11/2013   22:23:41   (  -0.02,-135.41) (   0.91,-131.31)  467.50                80
 05/13/2013   10:55:03   (  -0.00,-135.42) (   0.91,-139.52)  467.07                80
 05/14/2013   10:44:16   (   0.00,-135.42) (   0.33,-136.91)  169.82                80
 05/15/2013   10:36:10   (   0.01,-135.42) (  -0.26,-134.30)  127.38                80