Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2012 3 1.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19)   NOAA-19 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/03/2012   18:37:53   ( -80.47,  36.05) ( -80.47,  36.18)    2.35                59
 03/03/2012   19:28:48   (  80.39,-155.52) (  80.39,-155.55)    0.45                46
 03/03/2012   20:19:53   ( -80.35,  12.31) ( -80.35,  12.39)    1.56                24
 03/03/2012   21:10:48   (  80.26,-179.30) (  80.27,-179.36)    1.19                11
 03/03/2012   22:01:53   ( -80.22, -11.49) ( -80.21, -11.44)    0.80                11
 03/03/2012   22:52:46   (  80.07, 157.50) (  80.08, 157.40)    1.88                24
 03/03/2012   23:43:51   ( -80.02, -34.72) ( -80.02, -34.72)    0.07                46