Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2016 6 25.  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)
 06/26/2016   11:27:10   (  -0.12,-135.52) (  -1.08,-131.33)  478.25                80
 06/27/2016   23:57:45   (   0.14,-135.51) (  -0.74,-139.32)  434.68                80
 06/28/2016   23:46:25   (   0.14,-135.52) (  -0.08,-136.57)  119.37                80
 06/29/2016   23:37:44   (   0.14,-135.52) (   0.53,-133.80)  195.77                80
 07/02/2016   11:56:50   (  -0.16,-135.53) (   0.63,-139.01)  396.60                80
 07/03/2016   11:45:29   (  -0.16,-135.53) (   0.00,-136.24)   81.87                80
 07/04/2016   11:36:47   (  -0.16,-135.52) (  -0.62,-133.48)  232.75                80
 07/06/2016   23:56:03   (   0.18,-135.49) (  -0.58,-138.72)  368.43                80
 07/07/2016   23:44:43   (   0.18,-135.49) (   0.10,-135.97)   54.10                80
 07/08/2016   23:36:01   (   0.18,-135.48) (   0.71,-133.20)  260.25                80