Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2012 11 10.  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)
 11/13/2012   06:31:43   (  40.69, -67.05) 11/13/2012   06:30:05    (  41.03, -69.13)  179.61             98
 11/13/2012   08:08:02   (  49.90, -88.40) 11/13/2012   08:08:53    (  50.38, -90.84)  181.90             51
 11/13/2012   09:46:56   (  49.89,-113.13) 11/13/2012   09:50:21    (  50.49,-116.16)  226.18            205
 11/15/2012   19:06:47   (  49.96, -92.73) 11/15/2012   18:59:10    (  49.65, -94.39)  124.05            457
 11/15/2012   20:45:42   (  50.00,-117.48) 11/15/2012   20:40:39    (  49.60,-119.75)  168.89            303