Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 5 31.  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)
 06/01/2013   10:51:21   (  -0.04,-135.16) (   0.74,-138.50)  381.28                80
 06/02/2013   10:40:34   (  -0.03,-135.13) (   0.13,-135.89)   86.55                80
 06/03/2013   10:32:28   (  -0.03,-135.11) (  -0.47,-133.29)  208.06                80
 06/05/2013   22:53:15   (   0.06,-135.02) (  -0.81,-138.94)  447.09                80
 06/06/2013   22:42:28   (   0.06,-134.98) (  -0.26,-136.32)  152.89                80
 06/07/2013   22:34:21   (   0.06,-134.95) (   0.35,-133.72)  141.15                80
 06/08/2013   22:23:34   (   0.05,-134.92) (   0.90,-131.10)  435.11                80
 06/11/2013   10:44:03   (  -0.07,-134.85) (   0.33,-136.68)  208.64                80
 06/12/2013   10:35:55   (  -0.07,-134.81) (  -0.22,-134.06)   84.83                80
 06/13/2013   10:25:09   (  -0.07,-134.77) (  -0.84,-131.46)  378.17                80