Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 10 27.  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)
 10/27/2015   23:07:25   (  -0.09,-134.87) (   0.72,-131.37)  399.67                80
 10/30/2015   11:26:44   (   0.06,-134.98) (   0.42,-136.64)  187.95                80
 10/31/2015   11:18:07   (   0.06,-135.02) (  -0.17,-133.89)  128.09                80
 11/01/2015   11:06:52   (   0.07,-135.05) (  -0.83,-131.16)  444.02                80
 11/02/2015   23:37:40   (  -0.03,-135.07) (  -0.98,-139.22)  472.87                80
 11/03/2015   23:26:24   (  -0.04,-135.11) (  -0.34,-136.49)  157.06                80
 11/04/2015   23:17:49   (  -0.04,-135.14) (   0.30,-133.75)  158.66                80
 11/05/2015   23:06:33   (  -0.05,-135.17) (   0.89,-131.01)  474.33                80
 11/07/2015   11:37:05   (   0.01,-135.25) (   0.89,-139.00)  429.10                80
 11/08/2015   11:25:49   (   0.02,-135.27) (   0.23,-136.27)  113.70                80
 11/09/2015   11:17:13   (   0.02,-135.30) (  -0.37,-133.53)  201.55                80