Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2013 10 18.  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)
 10/20/2013   08:34:33   (  21.65,-101.49) 10/20/2013   08:26:40    (  21.70,-101.67)   19.35            473
 10/20/2013   10:10:55   (  30.73,-123.95) 10/20/2013   10:05:33    (  30.89,-124.62)   66.44            322
 10/23/2013   07:18:36   (  49.92, -75.95) 10/23/2013   07:21:24    (  50.33, -78.18)  165.92            168
 10/23/2013   08:57:29   (  49.91,-100.67) 10/23/2013   09:02:51    (  50.50,-103.48)  210.46            322
 10/25/2013   18:16:39   (  49.98, -80.12) 10/25/2013   18:11:41    (  49.69, -81.82)  125.57            298
 10/25/2013   19:55:32   (  49.98,-104.85) 10/25/2013   19:53:09    (  49.58,-107.14)  170.84            143
 10/25/2013   21:30:40   (  36.58,-124.90) 10/25/2013   21:30:45    (  36.03,-127.57)  247.15              5