Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 2 20.  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)
 02/20/2013   10:31:47   (  -0.04,-135.24) (  -0.23,-134.35)  101.32                80
 02/21/2013   10:21:04   (  -0.03,-135.26) (  -0.83,-131.76)  399.61                80
 02/23/2013   22:47:16   (   0.02,-135.26) (  -0.47,-137.43)  248.06                80
 02/24/2013   22:33:53   (   0.02,-135.27) (   0.15,-134.84)   49.99                80
 02/25/2013   22:23:08   (   0.02,-135.29) (   0.71,-132.24)  347.74                80
 02/28/2013   10:49:08   (  -0.02,-135.38) (   0.55,-137.86)  283.57                80
 03/01/2013   10:35:45   (  -0.02,-135.39) (  -0.06,-135.27)   13.51                80
 03/02/2013   10:25:01   (  -0.02,-135.40) (  -0.66,-132.68)  310.34                80
 03/04/2013   22:51:11   (   0.01,-135.35) (  -0.65,-138.34)  340.24                80
 03/05/2013   22:40:27   (   0.01,-135.35) (  -0.08,-135.74)   43.86                80