Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 11 7.  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)
 11/07/2013   10:43:59   (   0.06,-135.20) (   0.02,-134.99)   23.73                80
 11/08/2013   10:33:09   (   0.07,-135.22) (  -0.59,-132.37)  326.25                80
 11/10/2013   22:53:44   (  -0.02,-135.24) (  -0.63,-137.97)  311.00                80
 11/11/2013   22:42:52   (  -0.03,-135.26) (  -0.06,-135.33)    8.65                80
 11/12/2013   22:34:42   (  -0.04,-135.28) (   0.57,-132.71)  293.77                80
 11/15/2013   10:55:04   (   0.00,-135.39) (   0.68,-138.26)  328.49                80
 11/16/2013   10:44:14   (   0.01,-135.40) (   0.06,-135.64)   26.55                80
 11/17/2013   10:36:03   (   0.02,-135.42) (  -0.56,-133.02)  275.16                80
 11/19/2013   22:56:34   (   0.02,-135.41) (  -0.72,-138.59)  362.86                80
 11/20/2013   22:45:43   (   0.01,-135.43) (  -0.14,-135.96)   61.52                80