Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2012 11 26.  Predictions up to the next  30.0 days:

Date(AQUA)     Time(AQUA)   AQUA Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 12/04/2012   15:10:18   (  20.44, 159.30) 12/04/2012   15:09:41    (  20.97, 156.70)  277.09             37
 12/12/2012   15:59:23   (  22.61, 147.39) 12/12/2012   15:59:46    (  23.23, 144.58)  296.11             23
 12/20/2012   15:11:34   (  18.11, 158.61) 12/20/2012   15:10:18    (  18.60, 156.14)  266.98             76