Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2014 6 30.  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)
 07/02/2014   11:04:36   (  -0.12,-135.42) (   0.56,-138.36)  335.64                80
 07/03/2014   10:53:37   (  -0.12,-135.41) (  -0.07,-135.70)   32.59                80
 07/04/2014   10:45:16   (  -0.12,-135.40) (  -0.64,-133.02)  270.32                80
 07/06/2014   23:05:31   (   0.14,-135.36) (  -0.56,-138.54)  361.59                80
 07/07/2014   22:54:30   (   0.14,-135.34) (   0.03,-135.86)   59.30                80
 07/08/2014   22:46:10   (   0.14,-135.32) (   0.62,-133.19)  242.74                80
 07/11/2014   11:06:06   (  -0.16,-135.26) (   0.60,-138.62)  383.24                80
 07/12/2014   10:55:05   (  -0.16,-135.24) (   0.02,-135.95)   81.95                80
 07/13/2014   10:46:46   (  -0.16,-135.21) (  -0.62,-133.29)  219.27                80