Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2014 8 19.  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)
 08/20/2014   23:12:27   (   0.28,-135.42) (  -0.67,-139.72)  490.48                80
 08/21/2014   23:01:25   (   0.29,-135.40) (  -0.08,-137.05)  187.43                80
 08/22/2014   22:53:04   (   0.29,-135.39) (   0.51,-134.37)  115.54                80
 08/23/2014   22:42:02   (   0.29,-135.37) (   1.10,-131.70)  418.42                80
 08/26/2014   11:04:45   (  -0.29,-135.31) (   0.12,-137.16)  209.97                80
 08/27/2014   10:51:03   (  -0.29,-135.29) (  -0.47,-134.48)   92.49                80
 08/28/2014   10:40:27   (  -0.29,-135.27) (  -1.06,-131.81)  394.79                55
 08/30/2014   23:02:43   (   0.29,-135.22) (  -0.15,-137.26)  231.92                80
 08/31/2014   22:54:21   (   0.30,-135.19) (   0.45,-134.58)   69.74                80
 09/01/2014   22:43:20   (   0.30,-135.16) (   1.04,-131.91)  371.11                80