Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 8 2.  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)
 08/02/2013   22:33:06   (   0.28,-135.34) (   0.81,-133.10)  255.20                80
 08/05/2013   10:53:40   (  -0.30,-135.32) (   0.49,-138.70)  385.24                80
 08/06/2013   10:42:53   (  -0.30,-135.31) (  -0.14,-136.09)   88.49                80
 08/07/2013   10:34:44   (  -0.30,-135.30) (  -0.71,-133.47)  208.17                80
 08/09/2013   22:55:18   (   0.31,-135.24) (  -0.54,-139.07)  436.30                80
 08/10/2013   22:44:30   (   0.31,-135.22) (   0.04,-136.45)  140.01                80
 08/11/2013   22:36:21   (   0.31,-135.20) (   0.63,-133.83)  156.07                80
 08/12/2013   22:25:33   (   0.31,-135.18) (   1.21,-131.22)  451.91                80
 08/14/2013   10:56:56   (  -0.32,-135.16) (   0.67,-139.43)  487.37                80
 08/15/2013   10:46:08   (  -0.32,-135.13) (   0.07,-136.81)  192.17                80