Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2014 9 11.  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)
 09/13/2014   11:04:24   (   0.32,-134.92) (   0.88,-137.40)  282.66                80
 09/14/2014   10:56:03   (   0.32,-134.95) (   0.25,-134.73)   26.25                80
 09/15/2014   10:45:00   (   0.33,-134.99) (  -0.33,-132.05)  334.76                80
 09/17/2014   23:05:02   (  -0.30,-135.06) (  -0.83,-137.51)  279.39                80
 09/18/2014   22:56:40   (  -0.30,-135.09) (  -0.27,-134.83)   29.04                80
 09/19/2014   22:45:38   (  -0.30,-135.12) (   0.36,-132.16)  337.18                80
 09/22/2014   11:05:37   (   0.27,-135.19) (   0.81,-137.60)  274.97                80
 09/23/2014   10:57:15   (   0.27,-135.22) (   0.22,-134.93)   33.03                80
 09/24/2014   10:46:12   (   0.28,-135.24) (  -0.37,-132.25)  340.92                80