Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 3 19.  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)
 03/24/2014   02:42:11   (  19.15, 160.66) 03/24/2014   02:39:40    (  18.87, 159.34)  142.60            151
 03/29/2014   15:10:49   (  22.59, 159.79) 03/29/2014   15:14:17    (  27.45, 158.31)  560.37            208
 04/01/2014   03:30:05   (  13.44, 149.58) 04/01/2014   03:29:08    (  13.12, 147.97)  177.17             57
 04/09/2014   02:41:21   (  16.44, 161.30) 04/09/2014   02:39:35    (  16.14, 159.91)  151.93            106