Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 7 24.  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)
 07/24/2012   22:21:32   (   0.33,-135.33) (   1.06,-132.00)  379.03                80
 07/27/2012   10:42:34   (  -0.35,-135.29) (   0.23,-137.72)  277.07                80
 07/28/2012   10:34:36   (  -0.35,-135.28) (  -0.38,-135.16)   13.96                80
 07/29/2012   10:23:58   (  -0.35,-135.26) (  -0.94,-132.58)  304.78                80
 07/31/2012   22:44:58   (   0.37,-135.19) (  -0.33,-138.29)  353.70                80
 08/01/2012   22:34:19   (   0.37,-135.17) (   0.22,-135.72)   63.04                80
 08/02/2012   22:26:22   (   0.37,-135.15) (   0.83,-133.16)  227.67                80
 08/05/2012   10:47:23   (  -0.38,-135.10) (   0.48,-138.87)  429.72                80
 08/06/2012   10:36:44   (  -0.38,-135.08) (  -0.08,-136.29)  139.35                80