Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 9 1.  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)
 09/03/2012   10:39:57   (   0.39,-134.18) (   1.00,-136.86)  305.77                80
 09/04/2012   10:31:59   (   0.39,-134.14) (   0.39,-134.29)   16.50                80
 09/05/2012   10:21:19   (   0.39,-134.10) (  -0.16,-131.71)  273.17                80
 09/07/2012   22:42:24   (  -0.37,-133.97) (  -1.18,-137.43)  395.65                80
 09/08/2012   22:31:45   (  -0.37,-133.93) (  -0.59,-134.86)  106.82                80
 09/09/2012   22:23:47   (  -0.37,-133.88) (  -0.00,-132.29)  181.79                80
 09/10/2012   22:13:09   (  -0.37,-133.84) (   0.59,-129.72)  470.34                80
 09/12/2012   10:44:38   (   0.34,-133.80) (   1.30,-137.96)  474.86                80
 09/13/2012   10:33:59   (   0.34,-133.75) (   0.70,-135.39)  186.69                80
 09/14/2012   10:26:00   (   0.34,-133.70) (   0.15,-132.81)  101.40                80