Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2012 2 2.  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)
 02/07/2012   07:18:43   (  49.92, -76.03) 02/07/2012   07:19:29    (  50.33, -78.20)  160.86             46
 02/07/2012   08:57:36   (  49.93,-100.75) 02/07/2012   09:00:57    (  50.45,-103.52)  205.36            201
 02/09/2012   18:16:55   (  49.94, -80.25) 02/09/2012   18:09:52    (  49.68, -81.72)  108.96            423
 02/09/2012   19:55:49   (  49.99,-105.00) 02/09/2012   19:51:21    (  49.61,-107.06)  154.21            268
 02/09/2012   21:30:54   (  36.39,-124.99) 02/09/2012   21:28:55    (  35.93,-127.48)  229.38            119
 02/12/2012   09:24:31   (  20.15,-114.29) 02/12/2012   09:16:13    (  20.23,-114.76)   49.98            498