Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 12 4.  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   (  -0.06,-135.33) (   0.34,-137.18)  211.12                80
 12/07/2012   10:34:02   (  -0.06,-135.35) (  -0.21,-134.59)   86.16                80
 12/08/2012   10:23:21   (  -0.05,-135.37) (  -0.81,-132.01)  383.18                80
 12/10/2012   22:44:12   (   0.07,-135.38) (  -0.43,-137.68)  262.01                80
 12/11/2012   22:36:09   (   0.07,-135.39) (   0.11,-135.08)   34.43                80
 12/12/2012   22:25:28   (   0.06,-135.40) (   0.71,-132.50)  330.50                80
 12/15/2012   10:46:19   (  -0.08,-135.44) (   0.53,-138.18)  312.05                80
 12/16/2012   10:35:37   (  -0.07,-135.45) (  -0.02,-135.59)   16.47                80
 12/17/2012   10:27:36   (  -0.07,-135.45) (  -0.63,-133.01)  279.33                80