Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2014 9 13.  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)
 09/14/2014   10:56:02   (   0.32,-134.96) (   0.27,-134.72)   26.41                80
 09/15/2014   10:45:01   (   0.33,-134.99) (  -0.37,-132.06)  335.16                80
 09/17/2014   23:05:02   (  -0.30,-135.06) (  -0.85,-137.51)  278.59                80
 09/18/2014   22:56:40   (  -0.30,-135.09) (  -0.22,-134.84)   29.81                80
 09/19/2014   22:45:38   (  -0.30,-135.12) (   0.35,-132.15)  338.09                80
 09/22/2014   11:05:37   (   0.27,-135.20) (   0.83,-137.60)  274.18                80
 09/23/2014   10:57:15   (   0.27,-135.22) (   0.18,-134.93)   33.96                80
 09/24/2014   10:46:13   (   0.28,-135.25) (  -0.41,-132.25)  341.73                80
 09/26/2014   23:06:16   (  -0.25,-135.29) (  -0.79,-137.71)  276.15                80