Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 10 28.  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)
 10/30/2015   11:26:43   (   0.06,-134.98) (   0.46,-136.62)  187.93                80
 10/31/2015   11:18:07   (   0.06,-135.02) (  -0.19,-133.89)  128.12                80
 11/01/2015   11:06:52   (   0.07,-135.05) (  -0.84,-131.16)  444.08                80
 11/02/2015   23:37:40   (  -0.03,-135.07) (  -0.96,-139.22)  472.81                80
 11/03/2015   23:26:25   (  -0.04,-135.11) (  -0.32,-136.49)  157.01                80
 11/04/2015   23:17:48   (  -0.04,-135.14) (   0.26,-133.74)  158.73                80
 11/05/2015   23:06:33   (  -0.05,-135.17) (   0.91,-131.01)  474.43                80
 11/07/2015   11:37:05   (   0.01,-135.25) (   0.87,-139.01)  428.96                80
 11/08/2015   11:25:49   (   0.02,-135.27) (   0.27,-136.26)  113.58                80
 11/09/2015   11:17:13   (   0.02,-135.30) (  -0.39,-133.54)  201.70                80