Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 9 7.  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)
 09/07/2013   22:43:10   (  -0.39,-135.43) (  -0.51,-135.84)   47.10                80
 09/08/2013   22:35:02   (  -0.39,-135.44) (   0.10,-133.22)  252.43                80
 09/11/2013   10:55:32   (   0.37,-135.50) (   1.14,-138.80)  377.12                80
 09/12/2013   10:44:43   (   0.37,-135.50) (   0.51,-136.19)   78.49                80
 09/13/2013   10:36:34   (   0.37,-135.50) (  -0.07,-133.57)  220.03                80
 09/15/2013   22:57:11   (  -0.34,-135.43) (  -1.21,-139.17)  427.39                80
 09/16/2013   22:46:22   (  -0.34,-135.43) (  -0.58,-136.56)  129.08                80
 09/17/2013   22:38:13   (  -0.35,-135.42) (  -0.01,-133.94)  169.18                80
 09/18/2013   22:27:23   (  -0.35,-135.42) (   0.56,-131.31)  467.50                80
 09/20/2013   10:58:40   (   0.32,-135.47) (   1.24,-139.51)  460.62                80