Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2012 10 28.  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)
 10/30/2012   19:06:02   (  50.00, -92.55) 10/30/2012   18:59:06    (  49.67, -94.38)  135.92            416
 10/30/2012   20:44:53   (  49.94,-117.25) 10/30/2012   20:40:32    (  49.50,-119.68)  181.35            261
 11/05/2012   07:18:19   (  49.60, -76.07) 11/05/2012   07:18:13    (  49.96, -78.33)  167.03              6
 11/05/2012   08:57:07   (  49.89,-100.67) 11/05/2012   08:59:34    (  50.47,-103.48)  209.77            147
 11/07/2012   18:16:17   (  49.94, -80.10) 11/07/2012   18:08:23    (  49.65, -81.70)  119.23            474