Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 1 11.  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)
 01/12/2013   10:50:36   (  -0.10,-135.11) (   0.64,-138.44)  379.23                80
 01/13/2013   10:39:52   (  -0.09,-135.08) (   0.09,-135.84)   87.24                80
 01/14/2013   10:26:30   (  -0.09,-135.04) (  -0.52,-133.25)  204.72                80
 01/15/2013   10:15:46   (  -0.09,-135.01) (  -1.07,-130.65)  496.58                80
 01/16/2013   22:50:06   (   0.10,-134.93) (  -0.79,-138.94)  457.12                80
 01/17/2013   22:39:22   (   0.10,-134.89) (  -0.25,-136.34)  165.40                80
 01/18/2013   22:31:20   (   0.09,-134.85) (   0.35,-133.75)  126.17                80
 01/19/2013   22:20:37   (   0.09,-134.82) (   0.94,-131.16)  417.64                80
 01/22/2013   10:43:56   (  -0.09,-134.75) (   0.40,-136.77)  231.04                80
 01/23/2013   10:30:34   (  -0.08,-134.71) (  -0.21,-134.18)   59.82                80
 01/24/2013   10:19:50   (  -0.08,-134.66) (  -0.75,-131.58)  350.52                80