Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2011 12 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)
 12/31/2011   10:44:13   (  -0.05,-134.80) (   0.72,-138.31)  400.38                80
 01/01/2012   10:33:39   (  -0.05,-134.80) (   0.20,-135.76)  109.29                80
 01/02/2012   10:25:47   (  -0.04,-134.81) (  -0.39,-133.21)  181.67                80
 01/03/2012   10:15:14   (  -0.04,-134.81) (  -0.97,-130.67)  472.44                80
 01/04/2012   22:49:49   (   0.05,-134.78) (  -0.94,-139.02)  484.02                80
 01/05/2012   22:39:17   (   0.04,-134.78) (  -0.37,-136.47)  193.90                80
 01/06/2012   22:26:05   (   0.03,-134.77) (   0.20,-133.92)   96.12                80
 01/07/2012   22:15:32   (   0.03,-134.77) (   0.77,-131.38)  385.89                80
 01/10/2012   10:39:18   (  -0.03,-134.78) (   0.50,-137.12)  267.49                80
 01/11/2012   10:31:25   (  -0.03,-134.77) (  -0.08,-134.58)   21.90                80
 01/12/2012   10:20:53   (  -0.03,-134.76) (  -0.66,-132.03)  311.18                80