Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 11 19.  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)
 11/19/2013   22:56:34   (   0.02,-135.39) (  -0.68,-138.59)  365.02                80
 11/20/2013   22:45:41   (   0.01,-135.40) (  -0.15,-135.95)   63.69                80
 11/21/2013   22:37:30   (   0.00,-135.41) (   0.45,-133.32)  237.65                80
 11/24/2013   10:57:55   (  -0.04,-135.49) (   0.74,-138.88)  387.10                80
 11/25/2013   10:47:03   (  -0.03,-135.50) (   0.15,-136.25)   86.19                80
 11/26/2013   10:38:52   (  -0.03,-135.51) (  -0.45,-133.62)  214.55                80
 11/28/2013   22:59:20   (   0.06,-135.46) (  -0.77,-139.20)  425.84                80
 11/29/2013   22:48:27   (   0.05,-135.46) (  -0.20,-136.56)  125.49                80
 11/30/2013   22:40:15   (   0.04,-135.45) (   0.38,-133.92)  174.62                80
 12/01/2013   22:29:23   (   0.03,-135.45) (   1.01,-131.30)  474.54                80