Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 11 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)
 11/18/2012   10:33:29   (   0.00,-134.74) (   0.09,-135.15)   46.29                80
 11/19/2012   10:25:28   (   0.01,-134.79) (  -0.47,-132.56)  253.46                80
 11/21/2012   22:46:21   (   0.03,-134.89) (  -0.75,-138.25)  382.78                80
 11/22/2012   22:35:40   (   0.02,-134.94) (  -0.12,-135.67)   83.00                80
 11/23/2012   22:27:39   (   0.01,-134.98) (   0.46,-133.09)  216.70                80
 11/26/2012   10:48:33   (  -0.04,-135.10) (   0.79,-138.77)  419.36                80
 11/27/2012   10:37:51   (  -0.03,-135.13) (   0.22,-136.19)  120.35                80
 11/28/2012   10:29:50   (  -0.02,-135.17) (  -0.35,-133.60)  178.51                80
 11/29/2012   10:19:09   (  -0.02,-135.20) (  -0.99,-131.03)  477.16                80
 11/30/2012   22:50:42   (   0.05,-135.24) (  -0.88,-139.28)  461.01                80