Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 7 19.  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)
 07/20/2012   10:19:09   (  -0.31,-135.37) (  -1.23,-131.44)  449.29                80
 07/21/2012   22:50:47   (   0.33,-135.36) (  -0.67,-139.71)  497.52                80
 07/22/2012   22:40:09   (   0.33,-135.35) (  -0.06,-137.15)  205.16                80
 07/23/2012   22:32:11   (   0.33,-135.34) (   0.49,-134.58)   87.01                80
 07/24/2012   22:21:33   (   0.33,-135.33) (   1.11,-132.01)  378.99                80
 07/27/2012   10:42:35   (  -0.35,-135.30) (   0.18,-137.73)  276.46                80
 07/28/2012   10:34:37   (  -0.35,-135.29) (  -0.38,-135.16)   14.65                80
 07/29/2012   10:23:58   (  -0.35,-135.27) (  -0.94,-132.58)  305.61                80
 07/31/2012   22:44:58   (   0.37,-135.20) (  -0.31,-138.30)  352.98                80
 08/01/2012   22:34:20   (   0.37,-135.18) (   0.26,-135.73)   62.12                80