Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2013 10 2.  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)
 10/04/2013   08:35:16   (  20.09,-101.93) 10/04/2013   08:26:57    (  20.13,-102.08)   16.11            499
 10/04/2013   10:11:38   (  29.19,-124.43) 10/04/2013   10:05:50    (  29.32,-125.08)   64.64            348
 10/07/2013   07:18:58   (  49.89, -76.05) 10/07/2013   07:21:15    (  50.33, -78.21)  161.42            137
 10/07/2013   08:57:51   (  49.89,-100.77) 10/07/2013   09:02:43    (  50.44,-103.53)  205.92            292
 10/09/2013   18:17:04   (  49.96, -80.22) 10/09/2013   18:11:32    (  49.65, -81.82)  119.98            332
 10/09/2013   19:55:57   (  49.96,-104.94) 10/09/2013   19:53:01    (  49.60,-107.17)  165.24            176
 10/09/2013   21:31:05   (  36.55,-125.00) 10/09/2013   21:30:37    (  36.05,-127.60)  239.98             28
 10/12/2013   09:23:09   (  25.30,-113.02) 10/12/2013   09:16:17    (  25.40,-113.43)   42.57            412