Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 11 3.  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)
 11/03/2013   22:31:47   (  -0.09,-135.02) (   0.58,-132.06)  337.46                80
 11/06/2013   10:52:10   (   0.05,-135.15) (   0.59,-137.62)  280.62                80
 11/07/2013   10:43:59   (   0.06,-135.18) (   0.04,-134.98)   21.77                80
 11/08/2013   10:33:08   (   0.07,-135.20) (  -0.56,-132.36)  323.64                80
 11/10/2013   22:53:43   (  -0.02,-135.19) (  -0.66,-137.96)  316.64                80
 11/11/2013   22:42:52   (  -0.03,-135.21) (  -0.09,-135.33)   14.93                80
 11/12/2013   22:34:41   (  -0.04,-135.23) (   0.55,-132.71)  287.40                80
 11/15/2013   10:55:04   (   0.00,-135.34) (   0.69,-138.26)  333.64                80
 11/16/2013   10:44:13   (   0.01,-135.35) (   0.06,-135.64)   32.05                80