Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2011 12 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)
 12/28/2011   22:23:05   (   0.04,-134.74) (   0.53,-132.56)  249.28                80
 12/31/2011   10:44:11   (  -0.05,-134.80) (   0.78,-138.30)  400.11                80
 01/01/2012   10:33:39   (  -0.04,-134.80) (   0.20,-135.76)  109.09                80
 01/02/2012   10:25:46   (  -0.04,-134.81) (  -0.38,-133.21)  181.83                80
 01/03/2012   10:15:14   (  -0.04,-134.81) (  -0.97,-130.67)  472.54                80
 01/04/2012   22:49:49   (   0.05,-134.78) (  -0.92,-139.02)  483.59                80
 01/05/2012   22:39:17   (   0.04,-134.78) (  -0.35,-136.47)  193.50                80
 01/06/2012   22:26:04   (   0.03,-134.77) (   0.22,-133.93)   96.44                80
 01/07/2012   22:15:32   (   0.03,-134.77) (   0.80,-131.38)  386.20                80
 01/10/2012   10:39:17   (  -0.03,-134.78) (   0.51,-137.11)  266.85                80
 01/11/2012   10:31:24   (  -0.03,-134.77) (  -0.07,-134.57)   22.52                80