Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2013 11 4.  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)
 11/05/2013   15:10:23   (  22.63, 159.72) 11/05/2013   15:12:20    (  23.17, 157.25)  260.47            117
 11/08/2013   03:32:20   (  22.70, 147.36) 11/08/2013   03:28:50    (  23.51, 145.54)  206.66            210
 11/13/2013   16:00:04   (  22.58, 147.29) 11/13/2013   16:03:05    (  23.21, 144.60)  284.77            181
 11/21/2013   15:10:39   (  22.64, 159.66) 11/21/2013   15:12:20    (  23.19, 157.31)  247.91            101
 11/24/2013   03:32:28   (  22.65, 147.34) 11/24/2013   03:28:59    (  24.08, 145.46)  249.12            209
 11/29/2013   15:59:58   (  22.62, 147.33) 11/29/2013   16:03:04    (  23.21, 144.67)  280.52            186