Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 5 5.  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)
 05/07/2012   22:42:57   (   0.00,-135.30) (  -0.61,-137.91)  298.51                80
 05/08/2012   22:35:01   (   0.00,-135.31) (   0.01,-135.36)    5.12                80
 05/09/2012   22:24:25   (  -0.01,-135.32) (   0.56,-132.79)  288.89                80
 05/12/2012   10:45:21   (  -0.01,-135.35) (   0.70,-138.49)  357.95                80
 05/13/2012   10:34:45   (  -0.01,-135.37) (   0.12,-135.93)   64.27                80
 05/14/2012   10:26:49   (  -0.01,-135.38) (  -0.46,-133.37)  229.32                80
 05/16/2012   22:48:02   (   0.03,-135.40) (  -0.84,-139.14)  426.60                80
 05/17/2012   22:37:26   (   0.03,-135.41) (  -0.25,-136.57)  133.44                80
 05/18/2012   22:29:29   (   0.03,-135.41) (   0.33,-134.01)  159.57                80