Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2012 11 16.  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)
 11/21/2012   07:18:47   (  48.94, -76.41) 11/21/2012   07:18:30    (  49.27, -78.64)  167.11             17
 11/21/2012   08:57:24   (  49.90,-100.73) 11/21/2012   08:59:40    (  50.42,-103.51)  206.19            136
 11/23/2012   18:16:45   (  49.96, -80.22) 11/23/2012   18:08:28    (  49.66, -81.72)  112.56            497
 11/23/2012   19:55:37   (  49.94,-104.93) 11/23/2012   19:49:55    (  49.55,-107.05)  157.78            342
 11/23/2012   21:30:45   (  36.52,-124.99) 11/23/2012   21:27:32    (  36.06,-127.51)  231.95            193