Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 10 23.  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)
 10/23/2013   22:47:50   (  -0.13,-134.45) (  -0.61,-136.64)  249.12                80
 10/24/2013   22:39:39   (  -0.13,-134.40) (  -0.03,-134.01)   44.70                80
 10/25/2013   22:28:49   (  -0.14,-134.35) (   0.55,-131.38)  338.52                80
 10/28/2013   10:49:09   (   0.10,-134.28) (   0.68,-136.93)  301.74                80
 10/29/2013   10:40:59   (   0.10,-134.22) (   0.10,-134.30)    8.74                80
 10/30/2013   10:30:09   (   0.11,-134.16) (  -0.49,-131.67)  284.73                80
 11/01/2013   22:50:44   (  -0.07,-133.94) (  -0.85,-137.26)  379.63                80
 11/02/2013   22:39:54   (  -0.08,-133.87) (  -0.24,-134.64)   86.76                80
 11/03/2013   22:31:42   (  -0.09,-133.81) (   0.32,-132.00)  205.81                80
 11/04/2013   22:20:51   (  -0.10,-133.74) (   0.88,-129.37)  498.26                80