Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 3 31.  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)
 03/31/2012   22:32:40   (  -0.06,-134.83) (  -0.22,-135.45)   71.74                80
 04/01/2012   22:24:46   (  -0.06,-134.79) (   0.39,-132.90)  215.52                80
 04/04/2012   10:45:52   (   0.06,-134.65) (   0.96,-138.64)  454.58                80
 04/05/2012   10:35:17   (   0.06,-134.61) (   0.39,-136.08)  167.84                80
 04/06/2012   10:27:21   (   0.06,-134.56) (  -0.19,-133.52)  118.73                80
 04/07/2012   10:16:46   (   0.06,-134.51) (  -0.76,-130.96)  405.09                80
 04/09/2012   22:37:54   (  -0.04,-134.40) (  -0.54,-136.70)  262.60                80
 04/10/2012   22:29:57   (  -0.05,-134.34) (  -0.03,-134.13)   23.36                80
 04/11/2012   22:19:22   (  -0.05,-134.28) (   0.55,-131.57)  308.87                80