Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 11 28.  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)
 11/29/2015   23:34:48   (   0.07,-135.45) (  -0.51,-138.06)  297.50                80
 11/30/2015   23:26:11   (   0.06,-135.45) (   0.08,-135.31)   15.02                80
 12/01/2015   23:14:54   (   0.06,-135.44) (   0.72,-132.58)  327.34                80
 12/04/2015   11:34:08   (  -0.08,-135.47) (   0.45,-137.82)  268.22                80
 12/05/2015   11:25:32   (  -0.08,-135.46) (  -0.18,-135.08)   43.64                80
 12/06/2015   11:14:14   (  -0.07,-135.45) (  -0.76,-132.33)  355.29                80
 12/08/2015   23:33:44   (   0.09,-135.38) (  -0.43,-137.64)  257.51                80
 12/09/2015   23:25:06   (   0.08,-135.36) (   0.17,-134.89)   53.91                80
 12/10/2015   23:13:50   (   0.07,-135.35) (   0.83,-132.16)  365.16                80