Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 3 2.  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)
 03/03/2015   11:19:32   (  -0.01,-135.39) (   0.63,-138.21)  321.12                80
 03/04/2015   11:08:22   (  -0.01,-135.38) (   0.03,-135.50)   13.69                80
 03/05/2015   10:54:34   (  -0.02,-135.37) (  -0.63,-132.80)  293.91                80
 03/07/2015   23:17:04   (   0.01,-135.32) (  -0.64,-138.19)  327.21                80
 03/08/2015   23:05:54   (   0.01,-135.30) (  -0.03,-135.48)   20.01                80
 03/09/2015   22:57:25   (   0.02,-135.29) (   0.58,-132.77)  287.06                80
 03/12/2015   11:19:36   (  -0.01,-135.26) (   0.63,-138.08)  321.99                80
 03/13/2015   11:08:26   (  -0.01,-135.24) (   0.01,-135.38)   15.79                80
 03/14/2015   10:54:37   (  -0.01,-135.21) (  -0.61,-132.67)  290.27                80