Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 9 29.  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)
 10/01/2012   10:43:14   (   0.25,-135.42) (   0.75,-137.64)  253.73                80
 10/02/2012   10:35:15   (   0.25,-135.43) (   0.16,-135.07)   41.60                80
 10/03/2012   10:24:35   (   0.26,-135.44) (  -0.43,-132.49)  336.77                80
 10/05/2012   22:45:41   (  -0.22,-135.42) (  -0.86,-138.23)  320.41                80
 10/06/2012   22:35:02   (  -0.23,-135.42) (  -0.25,-135.65)   25.85                80
 10/07/2012   22:27:01   (  -0.23,-135.43) (   0.29,-133.07)  268.87                80
 10/10/2012   10:47:50   (   0.19,-135.48) (   0.90,-138.75)  371.77                80
 10/11/2012   10:37:10   (   0.20,-135.48) (   0.37,-136.16)   77.76                80
 10/12/2012   10:29:10   (   0.20,-135.48) (  -0.23,-133.58)  216.11                80