Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2012 6 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)
 06/04/2012   22:47:31   (   0.11,-135.30) (  -0.72,-138.99)  420.78                80
 06/05/2012   22:36:54   (   0.11,-135.27) (  -0.17,-136.41)  130.50                80
 06/06/2012   22:28:58   (   0.10,-135.25) (   0.45,-133.86)  159.76                80
 06/07/2012   22:18:20   (   0.10,-135.23) (   1.01,-131.29)  450.02                80
 06/09/2012   10:49:52   (  -0.13,-135.19) (   0.83,-139.55)  496.99                80
 06/10/2012   10:39:15   (  -0.13,-135.16) (   0.27,-136.98)  206.96                80
 06/11/2012   10:31:17   (  -0.12,-135.14) (  -0.29,-134.41)   82.97                80
 06/12/2012   10:20:40   (  -0.12,-135.11) (  -0.85,-131.84)  372.83                80
 06/14/2012   22:41:50   (   0.15,-135.04) (  -0.41,-137.60)  291.17                80
 06/15/2012   22:31:11   (   0.15,-135.01) (   0.12,-135.02)    3.37                80
 06/16/2012   22:23:14   (   0.15,-134.98) (   0.71,-132.45)  287.78                80