Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 10 17.  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)
 10/18/2013   10:57:01   (   0.15,-134.79) (   1.11,-138.90)  469.47                80
 10/19/2013   10:46:11   (   0.16,-134.75) (   0.48,-136.29)  174.74                80
 10/20/2013   10:38:01   (   0.17,-134.70) (  -0.09,-133.66)  119.85                80
 10/21/2013   10:27:10   (   0.18,-134.66) (  -0.66,-131.03)  414.32                80
 10/23/2013   22:47:49   (  -0.13,-134.47) (  -0.63,-136.64)  247.51                80
 10/24/2013   22:39:39   (  -0.14,-134.42) (  -0.04,-134.01)   46.59                80
 10/25/2013   22:28:48   (  -0.14,-134.37) (   0.54,-131.38)  340.71                80
 10/28/2013   10:49:09   (   0.10,-134.31) (   0.69,-136.93)  298.00                80
 10/29/2013   10:40:41   (   0.10,-134.26) (   0.10,-134.30)    4.56                62
 10/30/2013   10:30:08   (   0.11,-134.20) (  -0.48,-131.67)  289.04                80