Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2014 9 23.  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)
 09/24/2014   10:46:13   (   0.28,-135.23) (  -0.42,-132.25)  340.29                80
 09/26/2014   23:06:15   (  -0.25,-135.27) (  -0.82,-137.70)  277.33                80
 09/27/2014   22:57:53   (  -0.26,-135.29) (  -0.18,-135.03)   29.83                80
 09/28/2014   22:46:51   (  -0.26,-135.31) (   0.40,-132.35)  336.75                80
 10/01/2014   11:06:47   (   0.23,-135.34) (   0.78,-137.79)  278.52                80
 10/02/2014   10:58:24   (   0.23,-135.35) (   0.17,-135.11)   27.67                80
 10/03/2014   10:47:22   (   0.24,-135.36) (  -0.43,-132.43)  333.78                80
 10/05/2014   23:07:26   (  -0.20,-135.36) (  -0.76,-137.90)  289.76                80
 10/06/2014   22:59:04   (  -0.20,-135.36) (  -0.16,-135.22)   16.01                80