Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2012 11 16.  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)
 11/18/2012   15:10:00   (  20.97, 159.45) 11/18/2012   15:09:32    (  21.47, 156.82)  278.94             28
 11/26/2012   15:59:15   (  22.62, 147.42) 11/26/2012   15:59:47    (  23.28, 144.58)  299.79             32
 12/04/2012   15:11:11   (  18.89, 158.82) 12/04/2012   15:10:08    (  19.42, 156.31)  270.31             63
 12/12/2012   16:00:14   (  21.92, 147.06) 12/12/2012   16:00:02    (  22.42, 144.37)  282.99             12