Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 11 16.  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)
 11/17/2015   11:24:52   (  -0.02,-135.44) (   0.09,-135.88)   50.46                80
 11/18/2015   11:16:15   (  -0.01,-135.45) (  -0.52,-133.14)  263.08                80
 11/20/2015   23:35:48   (   0.05,-135.44) (  -0.68,-138.46)  345.29                80
 11/21/2015   23:24:32   (   0.04,-135.45) (  -0.05,-135.72)   32.11                80
 11/22/2015   23:15:55   (   0.03,-135.45) (   0.57,-132.98)  281.17                80
 11/25/2015   11:35:09   (  -0.06,-135.49) (   0.58,-138.23)  312.40                80
 11/26/2015   11:23:53   (  -0.05,-135.49) (  -0.04,-135.49)    0.22                80
 11/27/2015   11:15:16   (  -0.04,-135.49) (  -0.67,-132.75)  312.48                80
 11/29/2015   23:34:48   (   0.06,-135.44) (  -0.52,-138.06)  299.08                80