Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2014 5 10.  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)
 05/11/2014   10:33:07   (   0.03,-135.07) (  -0.84,-131.29)  431.08                80
 05/13/2014   22:55:56   (  -0.02,-134.98) (  -0.41,-136.77)  204.30                80
 05/14/2014   22:47:38   (  -0.02,-134.94) (   0.20,-134.11)   95.01                80
 05/15/2014   22:36:38   (  -0.02,-134.90) (   0.76,-131.44)  394.04                80
 05/18/2014   10:56:44   (   0.01,-134.80) (   0.48,-136.91)  241.35                80
 05/19/2014   10:48:24   (   0.01,-134.75) (  -0.10,-134.25)   57.32                80
 05/20/2014   10:37:25   (   0.01,-134.70) (  -0.69,-131.58)  355.93                80
 05/22/2014   22:57:35   (  -0.01,-134.57) (  -0.57,-137.06)  284.12                80
 05/23/2014   22:49:15   (  -0.01,-134.52) (   0.00,-134.39)   14.24                80