Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2013 10 24.  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)
 10/28/2013   15:59:16   (  22.62, 147.49) 10/28/2013   16:02:45    (  24.24, 144.81)  328.05            209
 10/31/2013   02:42:12   (  22.66, 159.89) 10/31/2013   02:38:43    (  25.86, 157.60)  425.97            209
 11/05/2013   15:09:39   (  22.58, 159.89) 11/05/2013   15:12:20    (  23.18, 157.24)  279.25            161
 11/08/2013   03:30:42   (  20.38, 148.15) 11/08/2013   03:27:51    (  20.04, 146.40)  186.28            171
 11/13/2013   15:58:26   (  22.64, 147.70) 11/13/2013   16:01:55    (  27.32, 145.66)  560.45            209
 11/16/2013   02:40:58   (  22.16, 160.29) 11/16/2013   02:37:37    (  21.84, 158.67)  170.36            201