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) (   0.10,-135.14)   46.32                80
 11/19/2012   10:25:29   (   0.01,-134.79) (  -0.53,-132.57)  253.45                80
 11/21/2012   22:46:20   (   0.03,-134.89) (  -0.75,-138.24)  382.87                80
 11/22/2012   22:35:39   (   0.02,-134.94) (  -0.17,-135.66)   83.06                80
 11/23/2012   22:27:39   (   0.01,-134.98) (   0.47,-133.09)  216.68                80
 11/26/2012   10:48:31   (  -0.04,-135.10) (   0.82,-138.76)  419.23                80
 11/27/2012   10:37:51   (  -0.03,-135.13) (   0.18,-136.19)  120.18                80
 11/28/2012   10:29:49   (  -0.02,-135.17) (  -0.40,-133.61)  178.74                80
 11/29/2012   10:19:08   (  -0.02,-135.20) (  -0.98,-131.02)  477.46                80
 11/30/2012   22:50:40   (   0.05,-135.24) (  -0.87,-139.28)  460.71                80