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

     Date     Time(NOAA-19)   NOAA-19 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/30/2013   01:32:22   (  80.98, 103.23) (  80.98, 103.19)    0.83                73
 10/30/2013   02:23:26   ( -80.96, -88.92) ( -80.96, -89.06)    2.35                53
 10/30/2013   03:14:25   (  80.96,  78.19) (  80.96,  78.15)    0.73                39
 10/30/2013   04:05:29   ( -80.94,-113.96) ( -80.94,-114.09)    2.29                19
 10/30/2013   04:56:28   (  80.95,  53.15) (  80.95,  53.11)    0.63                 5
 10/30/2013   05:47:32   ( -80.93,-139.01) ( -80.93,-139.13)    2.22                15
 10/30/2013   06:38:30   (  80.92,  28.47) (  80.92,  28.44)    0.51                29
 10/30/2013   07:29:34   ( -80.90,-163.69) ( -80.90,-163.81)    2.15                49