Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2014 1 3.  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)
 01/04/2014   22:58:58   (   0.13,-134.38) (  -0.88,-138.76)  499.99                80
 01/05/2014   22:48:06   (   0.13,-134.33) (  -0.25,-136.13)  205.20                80
 01/06/2014   22:39:52   (   0.13,-134.27) (   0.32,-133.49)   89.57                80
 01/07/2014   22:28:59   (   0.12,-134.21) (   0.89,-130.85)  384.24                80
 01/10/2014   10:49:19   (  -0.13,-134.09) (   0.38,-136.37)  260.68                80
 01/11/2014   10:41:05   (  -0.13,-134.03) (  -0.22,-133.73)   33.91                80
 01/12/2014   10:30:11   (  -0.12,-133.96) (  -0.76,-131.08)  328.22                80
 01/14/2014   22:50:34   (   0.12,-133.79) (  -0.53,-136.63)  323.99                80
 01/15/2014   22:39:41   (   0.12,-133.72) (   0.06,-133.99)   30.17                80
 01/16/2014   22:31:28   (   0.12,-133.66) (   0.65,-131.35)  263.52                80