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   (  49.96, -92.55) 08/30/2013   19:01:41    (  49.61, -94.47)  143.22            288
 08/30/2013   20:45:22   (  49.96,-117.27) 08/30/2013   20:43:09    (  49.50,-119.79)  188.57            133
 09/02/2013   08:35:07   (  20.06,-101.88) 09/02/2013   08:26:48    (  18.96,-102.35)  131.29            499
 09/02/2013   10:11:48   (  28.01,-124.68) 09/02/2013   10:05:41    (  28.16,-125.38)   70.91            367
 09/05/2013   07:18:44   (  49.94, -75.98) 09/05/2013   07:20:46    (  50.35, -78.20)  164.94            122
 09/05/2013   08:57:37   (  49.94,-100.70) 09/05/2013   09:02:13    (  50.52,-103.50)  209.42            276
 09/07/2013   18:16:50   (  49.97, -80.15) 09/07/2013   18:11:05    (  49.65, -81.81)  124.58            345
 09/07/2013   19:55:43   (  49.97,-104.87) 09/07/2013   19:52:34    (  49.60,-107.16)  169.88            189
 09/07/2013   21:30:55   (  36.80,-125.00) 09/07/2013   21:30:14    (  36.28,-127.67)  245.41             41