Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2014 5 30.  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)
 05/31/2014   22:59:16   (   0.02,-135.15) (  -0.50,-137.39)  255.12                80
 06/01/2014   22:50:57   (   0.02,-135.18) (   0.14,-134.73)   51.87                80
 06/02/2014   22:39:58   (   0.01,-135.21) (   0.72,-132.07)  358.73                80
 06/05/2014   10:59:59   (  -0.02,-135.29) (   0.47,-137.52)  254.45                80
 06/06/2014   10:51:39   (  -0.02,-135.31) (  -0.13,-134.86)   52.17                80
 06/07/2014   10:40:40   (  -0.02,-135.34) (  -0.74,-132.19)  358.63                80
 06/09/2014   23:00:54   (   0.04,-135.38) (  -0.51,-137.70)  264.37                80
 06/10/2014   22:52:35   (   0.04,-135.40) (   0.15,-135.04)   41.34                80
 06/11/2014   22:41:36   (   0.04,-135.41) (   0.74,-132.38)  346.65                80