Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2013 11 14.  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)
 11/21/2013   15:10:45   (  22.59, 159.63) 11/21/2013   15:12:21    (  23.10, 157.30)  245.81             96
 11/24/2013   03:32:35   (  22.64, 147.31) 11/24/2013   03:29:06    (  24.52, 145.35)  289.29            209
 11/29/2013   16:00:08   (  22.63, 147.29) 11/29/2013   16:03:02    (  23.20, 144.68)  275.55            174
 12/07/2013   15:10:31   (  22.64, 159.71) 12/07/2013   15:12:15    (  23.18, 157.40)  243.43            104
 12/10/2013   03:32:17   (  22.70, 147.39) 12/10/2013   03:28:47    (  23.74, 145.65)  212.66            210