Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 11 4.  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)
 11/04/2015   23:17:48   (  -0.04,-135.14) (   0.26,-133.74)  158.78                80
 11/05/2015   23:06:33   (  -0.05,-135.17) (   0.91,-131.01)  474.48                80
 11/07/2015   11:37:05   (   0.00,-135.24) (   0.86,-139.00)  429.22                80
 11/08/2015   11:25:48   (   0.01,-135.27) (   0.26,-136.26)  113.84                80
 11/09/2015   11:17:13   (   0.02,-135.29) (  -0.40,-133.53)  201.42                80
 11/11/2015   23:36:46   (   0.01,-135.32) (  -0.80,-138.85)  402.80                80
 11/12/2015   23:25:29   (  -0.00,-135.34) (  -0.20,-136.11)   88.08                80
 11/13/2015   23:16:54   (  -0.01,-135.36) (   0.46,-133.38)  226.45                80
 11/16/2015   11:36:09   (  -0.02,-135.44) (   0.69,-138.63)  364.01                80
 11/17/2015   11:24:52   (  -0.02,-135.45) (   0.07,-135.89)   50.23                80
 11/18/2015   11:16:16   (  -0.01,-135.46) (  -0.54,-133.15)  263.38                80