Simultaneous Nadir Overpasses (SNOs) near US between NOAA-19 and NPP
TLE Epoch: 2012 6 5.  Predictions up to the next  10.0 days:

Date(NOAA-19)     Time(NOAA-19)   NOAA-19 Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 06/08/2012   20:35:12   (  39.82,-113.11) 06/08/2012   20:38:08    (  39.23,-115.82)  241.23            176
 06/09/2012   07:13:32   (  47.81, -75.41) 06/09/2012   07:12:54    (  48.18, -77.54)  164.09             38
 06/09/2012   08:56:12   (  45.81,-101.75) 06/09/2012   08:54:59    (  46.15,-103.74)  158.81             73
 06/09/2012   18:45:16   (  49.97, -88.83) 06/09/2012   18:40:39    (  49.83, -89.70)   63.91            277
 06/09/2012   20:27:21   (  49.95,-114.35) 06/09/2012   20:22:09    (  49.84,-115.08)   53.77            312
 06/10/2012   07:10:45   (  20.05, -81.32) 06/10/2012   07:02:07    (  19.31, -81.60)   87.41            518