Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 10 11.  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)
 10/11/2012   10:37:07   (   0.20,-135.43) (   0.37,-136.14)   81.55                80
 10/12/2012   10:29:08   (   0.20,-135.43) (  -0.24,-133.57)  212.08                80
 10/14/2012   22:50:12   (  -0.16,-135.36) (  -1.06,-139.29)  448.78                80
 10/15/2012   22:39:31   (  -0.17,-135.35) (  -0.50,-136.71)  155.54                80
 10/16/2012   22:31:31   (  -0.18,-135.34) (   0.07,-134.13)  137.42                80
 10/17/2012   22:20:51   (  -0.19,-135.32) (   0.69,-131.56)  430.17                80
 10/20/2012   10:41:40   (   0.15,-135.33) (   0.57,-137.22)  216.11                80
 10/21/2012   10:33:40   (   0.15,-135.31) (   0.03,-134.64)   75.89                80
 10/22/2012   10:23:00   (   0.16,-135.29) (  -0.58,-132.06)  367.78                80
 10/24/2012   22:44:02   (  -0.11,-135.18) (  -0.68,-137.79)  296.26                80