Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 1 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)
 01/13/2013   10:39:53   (  -0.10,-135.08) (   0.06,-135.85)   86.98                80
 01/14/2013   10:26:29   (  -0.09,-135.05) (  -0.50,-133.25)  205.04                80
 01/15/2013   10:15:46   (  -0.09,-135.01) (  -1.05,-130.65)  496.97                80
 01/16/2013   22:50:05   (   0.10,-134.93) (  -0.80,-138.93)  456.56                80
 01/17/2013   22:39:22   (   0.10,-134.89) (  -0.25,-136.33)  164.79                80
 01/18/2013   22:31:19   (   0.09,-134.86) (   0.35,-133.75)  126.87                80
 01/19/2013   22:20:37   (   0.09,-134.82) (   0.95,-131.16)  418.43                80
 01/22/2013   10:43:56   (  -0.09,-134.75) (   0.36,-136.77)  230.06                80
 01/23/2013   10:30:32   (  -0.08,-134.71) (  -0.20,-134.17)   60.90                80
 01/24/2013   10:19:49   (  -0.08,-134.66) (  -0.75,-131.57)  351.70                80
 01/26/2013   22:43:25   (   0.08,-134.51) (  -0.56,-137.26)  314.63                80