Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 3 12.  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)
 03/12/2012   22:32:40   (  -0.05,-135.35) (  -0.08,-135.50)   16.71                80
 03/13/2012   22:24:46   (  -0.05,-135.33) (   0.51,-132.94)  272.93                80
 03/16/2012   10:45:55   (   0.06,-135.27) (   0.85,-138.68)  389.61                80
 03/17/2012   10:35:20   (   0.06,-135.25) (   0.25,-136.13)  100.26                80
 03/18/2012   10:27:25   (   0.06,-135.23) (  -0.29,-133.57)  189.10                80
 03/19/2012   10:16:50   (   0.06,-135.21) (  -0.89,-131.02)  478.38                80
 03/20/2012   22:48:33   (  -0.06,-135.19) (  -0.98,-139.32)  470.61                80
 03/21/2012   22:37:57   (  -0.06,-135.17) (  -0.42,-136.76)  181.41                80
 03/22/2012   22:30:02   (  -0.06,-135.14) (   0.13,-134.19)  107.70                80
 03/23/2012   22:19:27   (  -0.06,-135.12) (   0.75,-131.64)  396.64                80
 03/26/2012   10:40:35   (   0.05,-135.04) (   0.61,-137.38)  267.82                80