Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 8 14.  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   10:46:09   (  -0.32,-135.07) (   0.06,-136.81)  198.21                80
 08/16/2013   10:38:00   (  -0.32,-135.04) (  -0.54,-134.20)   96.54                80
 08/17/2013   10:27:12   (  -0.33,-135.00) (  -1.13,-131.58)  391.07                80
 08/19/2013   22:47:44   (   0.33,-134.90) (  -0.15,-137.17)  257.90                80
 08/20/2013   22:39:35   (   0.34,-134.86) (   0.38,-134.54)   36.64                80
 08/21/2013   22:28:46   (   0.34,-134.83) (   0.97,-131.92)  330.85                80
 08/24/2013   10:52:00   (  -0.34,-134.74) (   0.32,-137.51)  316.27                80
 08/25/2013   10:41:12   (  -0.34,-134.70) (  -0.28,-134.90)   22.28                80
 08/26/2013   10:27:43   (  -0.34,-134.66) (  -0.89,-132.28)  271.60                80