Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2013 8 29.  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)
 08/30/2013   19:06:29   (  49.95, -92.54) 08/30/2013   19:01:41    (  49.59, -94.46)  143.26            288
 08/30/2013   20:45:21   (  49.95,-117.26) 08/30/2013   20:43:09    (  49.54,-119.81)  188.63            132
 09/02/2013   08:35:07   (  20.01,-101.89) 09/02/2013   08:26:47    (  18.98,-102.34)  124.15            500
 09/02/2013   10:11:47   (  28.02,-124.68) 09/02/2013   10:05:40    (  28.18,-125.38)   70.87            367
 09/05/2013   07:18:45   (  49.89, -75.99) 09/05/2013   07:20:47    (  50.31, -78.22)  165.16            122
 09/05/2013   08:57:38   (  49.89,-100.72) 09/05/2013   09:02:14    (  50.48,-103.51)  209.70            276
 09/07/2013   18:16:50   (  49.95, -80.14) 09/07/2013   18:11:05    (  49.63, -81.80)  124.61            345
 09/07/2013   19:55:43   (  49.95,-104.86) 09/07/2013   19:52:34    (  49.58,-107.15)  169.91            189