Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 7 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)
 07/04/2012   22:33:06   (   0.25,-135.29) (   0.34,-134.82)   53.17                80
 07/05/2012   22:22:28   (   0.24,-135.30) (   0.93,-132.25)  347.98                80
 07/08/2012   10:43:29   (  -0.27,-135.35) (   0.34,-137.97)  299.30                80
 07/09/2012   10:32:51   (  -0.26,-135.36) (  -0.24,-135.40)    5.33                80
 07/10/2012   10:24:54   (  -0.26,-135.38) (  -0.82,-132.83)  289.32                80
 07/12/2012   22:45:57   (   0.29,-135.39) (  -0.42,-138.57)  361.74                80
 07/13/2012   22:35:19   (   0.29,-135.40) (   0.18,-136.00)   67.95                80
 07/14/2012   22:27:21   (   0.29,-135.41) (   0.72,-133.42)  225.72                80
 07/17/2012   10:48:24   (  -0.32,-135.43) (   0.53,-139.15)  425.05                80
 07/18/2012   10:37:46   (  -0.32,-135.43) (  -0.05,-136.59)  132.08                80