Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2012 8 5.  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)
 08/09/2012   06:31:39   (  41.06, -66.90) 08/09/2012   06:30:08    (  41.43, -69.00)  180.10             91
 08/09/2012   08:08:03   (  49.93, -88.37) 08/09/2012   08:09:02    (  50.43, -90.82)  183.85             59
 08/09/2012   09:46:56   (  49.92,-113.09) 08/09/2012   09:50:30    (  50.54,-116.15)  228.30            214
 08/11/2012   19:06:09   (  49.98, -92.53) 08/11/2012   18:59:19    (  49.65, -94.37)  137.71            410
 08/11/2012   20:45:01   (  49.98,-117.25) 08/11/2012   20:40:46    (  49.54,-119.70)  183.03            255