Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 4 25.  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)
 04/26/2015   11:19:16   (   0.06,-135.39) (   0.50,-137.31)  219.39                80
 04/27/2015   11:05:25   (   0.06,-135.41) (  -0.10,-134.59)   92.40                80
 04/28/2015   10:54:14   (   0.07,-135.42) (  -0.77,-131.89)  404.06                80
 04/30/2015   23:16:29   (  -0.07,-135.42) (  -0.48,-137.21)  204.84                80
 05/01/2015   23:07:58   (  -0.07,-135.43) (   0.14,-134.50)  106.53                80
 05/02/2015   22:56:46   (  -0.07,-135.44) (   0.78,-131.78)  417.74                80
 05/04/2015   11:27:33   (   0.06,-135.50) (   1.05,-139.84)  494.39                80
 05/05/2015   11:16:22   (   0.06,-135.51) (   0.42,-137.12)  183.73                80
 05/06/2015   11:07:50   (   0.06,-135.51) (  -0.21,-134.41)  126.78                80
 05/07/2015   10:56:38   (   0.06,-135.52) (  -0.78,-131.68)  437.10                80
 05/08/2015   23:27:23   (  -0.06,-135.47) (  -1.05,-139.72)  485.14                80