Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 7 17.  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)
 07/17/2012   10:48:22   (  -0.32,-135.39) (   0.53,-139.14)  428.01                80
 07/18/2012   10:37:45   (  -0.31,-135.39) (  -0.06,-136.58)  135.20                80
 07/19/2012   10:29:46   (  -0.31,-135.39) (  -0.60,-134.00)  157.53                80
 07/20/2012   10:19:09   (  -0.31,-135.38) (  -1.20,-131.43)  450.10                80
 07/21/2012   22:50:47   (   0.33,-135.36) (  -0.66,-139.72)  496.75                80
 07/22/2012   22:40:10   (   0.33,-135.36) (  -0.05,-137.16)  204.37                80
 07/23/2012   22:32:11   (   0.33,-135.35) (   0.49,-134.58)   87.82                80
 07/24/2012   22:21:34   (   0.33,-135.34) (   1.09,-132.01)  379.80                80
 07/27/2012   10:42:36   (  -0.35,-135.32) (   0.22,-137.73)  275.58                80
 07/28/2012   10:34:38   (  -0.35,-135.30) (  -0.38,-135.17)   15.50                80
 07/29/2012   10:24:01   (  -0.35,-135.28) (  -0.99,-132.60)  306.43                80