Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 3 10.  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)
 03/11/2012   22:43:15   (  -0.05,-135.36) (  -0.67,-138.05)  307.30                80
 03/12/2012   22:32:40   (  -0.05,-135.34) (  -0.08,-135.50)   17.63                80
 03/13/2012   22:24:46   (  -0.05,-135.33) (   0.51,-132.95)  271.89                80
 03/16/2012   10:45:55   (   0.05,-135.26) (   0.85,-138.69)  391.02                80
 03/17/2012   10:35:20   (   0.06,-135.24) (   0.25,-136.14)  101.76                80
 03/18/2012   10:27:25   (   0.06,-135.22) (  -0.30,-133.57)  187.51                80
 03/19/2012   10:16:50   (   0.06,-135.20) (  -0.90,-131.02)  476.74                80
 03/20/2012   22:48:32   (  -0.06,-135.17) (  -1.01,-139.31)  472.19                80
 03/21/2012   22:37:56   (  -0.06,-135.15) (  -0.45,-136.75)  183.09                80
 03/22/2012   22:30:02   (  -0.06,-135.13) (   0.17,-134.20)  105.98                80
 03/23/2012   22:19:26   (  -0.06,-135.10) (   0.74,-131.64)  394.87                80