Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 5 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)
 05/19/2014   03:29:00   (  10.07, 150.28) 05/19/2014   03:29:40    (   9.70, 148.70)  178.65             40
 05/27/2014   02:39:35   (  10.87, 162.51) 05/27/2014   02:39:21    (  10.61, 161.18)  147.83             14
 05/29/2014   16:21:49   (  10.04, 139.98) 05/29/2014   16:18:20    (   9.38, 139.56)   85.98            209
 06/04/2014   03:28:31   (  10.07, 150.39) 06/04/2014   03:30:01    (   9.69, 148.71)  187.91             90
 06/06/2014   15:32:02   (  10.05, 152.41) 06/06/2014   15:28:33    (   6.53, 151.61)  402.26            209
 06/12/2014   02:38:40   (  10.09, 162.83) 06/12/2014   02:39:26    (   9.78, 161.40)  161.31             46