Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 3 3.  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)
 03/03/2012   22:30:00   (  -0.04,-135.42) (   0.24,-134.22)  137.60                80
 03/04/2012   22:19:25   (  -0.05,-135.42) (   0.81,-131.66)  428.34                80
 03/07/2012   10:40:35   (   0.05,-135.39) (   0.48,-137.42)  230.35                80
 03/08/2012   10:32:41   (   0.05,-135.38) (  -0.08,-134.86)   59.84                80
 03/09/2012   10:22:06   (   0.05,-135.37) (  -0.65,-132.31)  349.83                80
 03/11/2012   22:43:15   (  -0.05,-135.34) (  -0.68,-138.05)  309.64                80
 03/12/2012   22:32:40   (  -0.05,-135.32) (  -0.10,-135.50)   20.25                80
 03/13/2012   22:24:46   (  -0.05,-135.30) (   0.48,-132.94)  269.03                80
 03/16/2012   10:45:56   (   0.05,-135.24) (   0.86,-138.69)  393.87                80
 03/17/2012   10:35:21   (   0.05,-135.22) (   0.28,-136.14)  104.95                80