Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2014 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)
 04/25/2014   22:52:28   (  -0.04,-135.38) (  -0.23,-136.13)   86.50                80
 04/26/2014   22:44:11   (  -0.03,-135.37) (   0.41,-133.48)  215.44                80
 04/29/2014   11:07:00   (   0.03,-135.34) (   0.86,-138.96)  413.52                80
 04/30/2014   10:56:02   (   0.03,-135.32) (   0.27,-136.30)  112.06                80
 05/01/2014   10:42:24   (   0.03,-135.30) (  -0.33,-133.64)  189.34                80
 05/02/2014   10:31:25   (   0.03,-135.28) (  -0.93,-130.98)  490.63                80
 05/03/2014   23:05:11   (  -0.04,-135.25) (  -0.93,-139.12)  441.55                80
 05/04/2014   22:54:13   (  -0.04,-135.23) (  -0.33,-136.45)  140.42                80
 05/05/2014   22:45:54   (  -0.04,-135.20) (   0.27,-133.79)  160.63                80
 05/06/2014   22:34:56   (  -0.04,-135.18) (   0.87,-131.13)  461.58                80
 05/08/2014   11:08:42   (   0.04,-135.16) (   1.01,-139.27)  469.63                80