Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2013 10 9.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19)   NOAA-19 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/17/2013   12:25:49   (  80.97, -59.91) (  80.96, -59.81)    1.93                64
 10/17/2013   13:16:50   ( -80.96, 107.52) ( -80.96, 107.53)    0.16                47
 10/17/2013   14:07:51   (  80.95, -84.95) (  80.95, -84.84)    1.98                30
 10/17/2013   14:58:53   ( -80.95,  82.49) ( -80.95,  82.50)    0.19                13
 10/17/2013   15:49:54   (  80.94,-109.98) (  80.93,-109.87)    2.03                 4
 10/17/2013   16:40:55   ( -80.92,  57.82) ( -80.92,  57.83)    0.24                21
 10/17/2013   17:31:57   (  80.92,-135.02) (  80.92,-134.90)    2.09                38
 10/17/2013   18:22:58   ( -80.90,  32.79) ( -80.90,  32.79)    0.15                55