Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 4 7.  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)
 04/08/2015   11:19:32   (   0.04,-134.91) (   0.69,-137.64)  311.98                80
 04/09/2015   11:05:42   (   0.04,-134.96) (   0.02,-134.94)    3.63                80
 04/10/2015   10:54:32   (   0.04,-135.01) (  -0.60,-132.22)  317.72                80
 04/12/2015   23:19:34   (  -0.05,-135.08) (  -0.60,-137.59)  285.07                80
 04/13/2015   23:05:42   (  -0.05,-135.13) (  -0.02,-134.87)   29.56                80
 04/14/2015   22:54:32   (  -0.05,-135.17) (   0.63,-132.16)  343.83                80
 04/17/2015   11:19:26   (   0.05,-135.32) (   0.54,-137.50)  247.70                80
 04/18/2015   11:05:36   (   0.05,-135.36) (  -0.09,-134.79)   66.08                80
 04/19/2015   10:54:26   (   0.05,-135.40) (  -0.73,-132.08)  379.73                80