Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2014 9 12.  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) (   0.91,-137.39)  282.66                80
 09/14/2014   10:56:02   (   0.32,-134.95) (   0.27,-134.72)   26.14                80
 09/15/2014   10:45:01   (   0.33,-134.99) (  -0.36,-132.06)  334.83                80
 09/17/2014   23:05:02   (  -0.30,-135.06) (  -0.85,-137.50)  279.25                80
 09/18/2014   22:56:40   (  -0.30,-135.09) (  -0.22,-134.84)   29.12                80
 09/19/2014   22:45:38   (  -0.30,-135.12) (   0.35,-132.15)  337.37                80
 09/22/2014   11:05:37   (   0.27,-135.19) (   0.82,-137.60)  274.74                80
 09/23/2014   10:57:14   (   0.27,-135.22) (   0.22,-134.92)   33.30                80
 09/24/2014   10:46:12   (   0.28,-135.24) (  -0.37,-132.24)  341.18                80