Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 3 13.  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)
 03/13/2012   22:24:46   (  -0.05,-135.33) (   0.52,-132.95)  272.61                80
 03/16/2012   10:45:55   (   0.05,-135.27) (   0.86,-138.68)  390.28                80
 03/17/2012   10:35:21   (   0.06,-135.25) (   0.27,-136.13)  101.08                80
 03/18/2012   10:27:26   (   0.06,-135.23) (  -0.32,-133.58)  188.12                80
 03/19/2012   10:16:52   (   0.06,-135.20) (  -0.91,-131.03)  477.27                80
 03/20/2012   22:48:34   (  -0.06,-135.18) (  -0.97,-139.32)  471.97                80
 03/21/2012   22:37:58   (  -0.06,-135.16) (  -0.43,-136.76)  182.96                80
 03/22/2012   22:30:04   (  -0.06,-135.13) (   0.17,-134.21)  105.95                80
 03/23/2012   22:19:28   (  -0.06,-135.11) (   0.71,-131.64)  394.70                80
 03/26/2012   10:40:38   (   0.05,-135.03) (   0.57,-137.40)  270.28                80