Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 8 30.  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)
 08/30/2012   22:29:43   (  -0.40,-134.14) (  -0.29,-133.75)   44.73                80
 08/31/2012   22:19:03   (  -0.40,-134.09) (   0.25,-131.17)  332.80                80
 09/03/2012   10:42:36   (   0.38,-133.98) (   1.02,-136.85)  326.89                80
 09/04/2012   10:31:57   (   0.38,-133.93) (   0.46,-134.27)   39.31                80
 09/05/2012   10:18:37   (   0.39,-133.87) (  -0.10,-131.69)  248.11                80
 09/07/2012   22:42:22   (  -0.36,-133.69) (  -1.20,-137.42)  425.92                80
 09/08/2012   22:31:43   (  -0.36,-133.63) (  -0.65,-134.84)  138.93                80
 09/09/2012   22:23:43   (  -0.36,-133.56) (  -0.09,-132.26)  147.86                80
 09/10/2012   22:13:05   (  -0.36,-133.50) (   0.52,-129.69)  434.59                80