Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2012 11 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)
 11/05/2012   07:18:17   (  49.68, -76.04) 11/05/2012   07:18:12    (  50.05, -78.29)  166.69              5
 11/05/2012   08:57:06   (  49.91,-100.66) 11/05/2012   08:59:35    (  50.45,-103.48)  209.84            149
 11/07/2012   18:16:14   (  49.95, -80.09) 11/07/2012   18:08:24    (  49.66, -81.70)  120.41            470
 11/07/2012   19:55:07   (  49.96,-104.81) 11/07/2012   19:49:52    (  49.55,-107.03)  165.77            315
 11/07/2012   21:30:22   (  36.98,-125.00) 11/07/2012   21:27:36    (  36.46,-127.62)  241.35            166