Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 12 6.  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)
 12/06/2012   10:42:05   (  -0.07,-135.32) (   0.34,-137.18)  212.13                80
 12/07/2012   10:34:02   (  -0.06,-135.34) (  -0.21,-134.59)   85.00                80
 12/08/2012   10:23:21   (  -0.06,-135.35) (  -0.82,-132.01)  381.89                80
 12/10/2012   22:44:12   (   0.08,-135.37) (  -0.42,-137.68)  262.78                80
 12/11/2012   22:36:09   (   0.07,-135.38) (   0.12,-135.09)   33.49                80
 12/12/2012   22:25:28   (   0.06,-135.39) (   0.72,-132.50)  329.54                80
 12/15/2012   10:46:18   (  -0.08,-135.42) (   0.57,-138.17)  314.02                80
 12/16/2012   10:35:37   (  -0.08,-135.43) (  -0.05,-135.59)   18.43                80
 12/17/2012   10:27:35   (  -0.07,-135.43) (  -0.60,-133.00)  277.14                80
 12/19/2012   22:48:26   (   0.09,-135.42) (  -0.66,-138.67)  371.91                80