Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 3 15.  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)
 03/16/2012   10:48:36   (   0.06,-135.28) (   0.84,-138.69)  389.16                80
 03/17/2012   10:38:01   (   0.06,-135.26) (   0.26,-136.13)   99.80                80
 03/18/2012   10:24:47   (   0.06,-135.24) (  -0.32,-133.58)  189.55                80
 03/19/2012   10:14:12   (   0.06,-135.22) (  -0.90,-131.03)  478.84                80
 03/20/2012   22:48:34   (  -0.06,-135.22) (  -1.01,-139.32)  468.51                80
 03/21/2012   22:38:00   (  -0.06,-135.20) (  -0.42,-136.77)  179.34                80
 03/22/2012   22:30:05   (  -0.06,-135.18) (   0.16,-134.21)  109.69                80
 03/23/2012   22:19:31   (  -0.06,-135.15) (   0.74,-131.66)  398.58                80
 03/26/2012   10:40:41   (   0.06,-135.06) (   0.59,-137.41)  267.73                80
 03/27/2012   10:32:46   (   0.06,-135.03) (   0.01,-134.86)   20.53                80
 03/28/2012   10:22:12   (   0.06,-135.00) (  -0.58,-132.30)  308.61                80