Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2013 7 3.  Predictions up to the next  10.0 days:

Date(AQUA)     Time(AQUA)   AQUA Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 07/05/2013   18:17:19   (  49.98, -80.21) 07/05/2013   18:10:02    (  49.73, -81.76)  114.57            437
 07/05/2013   19:56:12   (  49.98,-104.93) 07/05/2013   19:51:30    (  49.63,-107.09)  159.76            282
 07/05/2013   21:31:20   (  36.57,-124.99) 07/05/2013   21:29:06    (  36.08,-127.52)  233.03            134
 07/08/2013   09:24:54   (  20.01,-114.29) 07/08/2013   09:16:34    (  18.91,-114.97)  141.41            500
 07/11/2013   06:31:19   (  44.19, -65.88) 07/11/2013   06:30:39    (  44.50, -67.83)  158.87             40
 07/11/2013   08:08:36   (  49.89, -88.41) 07/11/2013   08:10:27    (  50.38, -90.77)  176.84            111
 07/11/2013   09:47:29   (  49.90,-113.13) 07/11/2013   09:51:55    (  50.48,-116.10)  221.24            266