Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 5 16.  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)
 05/18/2013   22:46:10   (  -0.00,-135.40) (  -0.45,-137.34)  220.79                80
 05/19/2013   22:38:04   (  -0.01,-135.40) (   0.12,-134.73)   75.74                80
 05/20/2013   22:27:18   (  -0.01,-135.39) (   0.75,-132.13)  372.00                80
 05/23/2013   10:47:50   (  -0.01,-135.36) (   0.52,-137.72)  268.69                80
 05/24/2013   10:39:44   (  -0.01,-135.34) (  -0.07,-135.11)   26.84                80
 05/25/2013   10:28:57   (  -0.01,-135.32) (  -0.66,-132.50)  322.16                80
 05/27/2013   22:49:44   (   0.03,-135.26) (  -0.66,-138.14)  329.42                80
 05/28/2013   22:38:58   (   0.02,-135.24) (  -0.07,-135.53)   34.53                80
 05/29/2013   22:30:51   (   0.02,-135.22) (   0.52,-132.93)  260.52                80