Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 6 9.  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)
 06/10/2012   10:39:16   (  -0.13,-135.18) (   0.29,-136.98)  204.56                80
 06/11/2012   10:31:19   (  -0.12,-135.16) (  -0.31,-134.41)   85.37                80
 06/12/2012   10:20:42   (  -0.12,-135.13) (  -0.85,-131.84)  375.18                80
 06/14/2012   22:41:52   (   0.15,-135.06) (  -0.44,-137.60)  289.44                80
 06/15/2012   22:33:56   (   0.15,-135.03) (   0.17,-135.04)    2.53                80
 06/16/2012   22:23:19   (   0.15,-135.00) (   0.73,-132.47)  289.26                80
 06/19/2012   10:44:16   (  -0.18,-134.92) (   0.54,-138.17)  370.81                80
 06/20/2012   10:33:39   (  -0.18,-134.88) (   0.00,-135.60)   82.34                80
 06/21/2012   10:25:42   (  -0.18,-134.84) (  -0.59,-133.04)  206.02                80
 06/22/2012   10:15:05   (  -0.17,-134.80) (  -1.13,-130.46)  494.26                80