Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2016 8 28.  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)
 08/28/2016   23:56:28   (  -0.34,-135.21) (  -0.86,-137.55)  266.58                80
 08/29/2016   23:47:45   (  -0.34,-135.24) (  -0.24,-134.78)   51.77                80
 08/30/2016   23:36:23   (  -0.34,-135.26) (   0.38,-132.01)  370.17                80
 09/02/2016   11:55:26   (   0.32,-135.35) (   0.77,-137.21)  211.90                80
 09/03/2016   11:46:45   (   0.33,-135.38) (   0.11,-134.45)  105.98                80
 09/04/2016   11:35:23   (   0.33,-135.40) (  -0.50,-131.68)  423.75                80
 09/06/2016   00:05:57   (  -0.30,-135.39) (  -1.31,-139.67)  488.51                80
 09/06/2016   23:54:34   (  -0.31,-135.41) (  -0.68,-136.90)  170.80                80
 09/07/2016   23:45:53   (  -0.31,-135.43) (   0.01,-134.15)  146.75                80
 09/08/2016   23:34:30   (  -0.31,-135.44) (   0.64,-131.38)  464.11                80
 09/10/2016   12:04:58   (   0.28,-135.50) (   1.19,-139.34)  438.25                80