Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 8 15.  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)
 08/15/2013   10:46:08   (  -0.32,-135.07) (   0.06,-136.81)  198.02                80
 08/16/2013   10:38:00   (  -0.32,-135.04) (  -0.53,-134.19)   96.72                80
 08/17/2013   10:27:11   (  -0.33,-135.01) (  -1.12,-131.58)  391.29                80
 08/19/2013   22:47:44   (   0.33,-134.90) (  -0.16,-137.17)  257.64                80
 08/20/2013   22:39:36   (   0.34,-134.87) (   0.43,-134.55)   36.85                80
 08/21/2013   22:28:47   (   0.34,-134.83) (   1.02,-131.93)  331.12                80
 08/24/2013   10:52:01   (  -0.34,-134.75) (   0.27,-137.52)  315.96                80
 08/25/2013   10:41:12   (  -0.34,-134.71) (  -0.27,-134.89)   22.06                80
 08/26/2013   10:27:43   (  -0.34,-134.67) (  -0.88,-132.28)  271.90                80
 08/28/2013   22:50:57   (   0.34,-134.54) (  -0.41,-137.87)  379.89                80