Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 7 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)
 07/03/2013   22:52:48   (   0.17,-135.11) (  -0.64,-138.67)  406.70                80
 07/04/2013   22:42:01   (   0.17,-135.13) (  -0.04,-136.06)  105.84                80
 07/05/2013   22:33:53   (   0.17,-135.16) (   0.56,-133.45)  194.84                80
 07/06/2013   22:23:06   (   0.17,-135.18) (   1.15,-130.84)  495.44                80
 07/08/2013   10:54:25   (  -0.20,-135.22) (   0.66,-139.04)  435.54                80
 07/09/2013   10:43:38   (  -0.19,-135.24) (   0.07,-136.43)  135.40                80
 07/10/2013   10:35:30   (  -0.19,-135.26) (  -0.51,-133.82)  164.63                80
 07/11/2013   10:24:43   (  -0.19,-135.28) (  -1.09,-131.20)  464.56                80
 07/12/2013   22:56:12   (   0.21,-135.30) (  -0.71,-139.45)  472.81                80
 07/13/2013   22:45:23   (   0.21,-135.32) (  -0.16,-136.83)  173.03                80
 07/14/2013   22:37:16   (   0.21,-135.33) (   0.45,-134.22)  126.58                80
 07/15/2013   22:26:29   (   0.20,-135.35) (   1.05,-131.61)  425.96                80