Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 2 13.  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)
 02/13/2015   11:19:15   (  -0.06,-135.31) (   0.66,-138.40)  352.64                80
 02/14/2015   11:08:07   (  -0.06,-135.33) (   0.04,-135.70)   42.60                80
 02/15/2015   10:54:18   (  -0.05,-135.34) (  -0.60,-133.00)  267.24                80
 02/17/2015   23:16:48   (   0.04,-135.35) (  -0.63,-138.39)  346.89                80
 02/18/2015   23:05:40   (   0.04,-135.36) (  -0.01,-135.69)   37.58                80
 02/19/2015   22:57:11   (   0.04,-135.37) (   0.61,-132.99)  271.84                80
 02/22/2015   11:19:25   (  -0.04,-135.40) (   0.64,-138.31)  332.17                80
 02/23/2015   11:08:17   (  -0.04,-135.41) (   0.01,-135.61)   23.34                80
 02/24/2015   10:54:28   (  -0.04,-135.41) (  -0.63,-132.91)  285.33                80
 02/26/2015   23:16:58   (   0.03,-135.38) (  -0.66,-138.30)  333.03                80