Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 5 17.  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   03:29:01   (  10.10, 150.28) 05/19/2014   03:29:41    (   9.75, 148.69)  178.62             40
 05/27/2014   02:39:37   (  10.96, 162.49) 05/27/2014   02:39:22    (  10.65, 161.17)  147.78             15
 05/29/2014   16:21:49   (  10.06, 139.98) 05/29/2014   16:18:20    (   9.39, 139.56)   87.05            209
 06/04/2014   03:28:31   (  10.11, 150.38) 06/04/2014   03:30:01    (   9.74, 148.70)  187.85             90
 06/06/2014   15:32:03   (  10.00, 152.40) 06/06/2014   15:28:33    (   6.53, 151.61)  396.05            210
 06/12/2014   02:38:40   (  10.09, 162.84) 06/12/2014   02:39:26    (   9.77, 161.40)  161.28             46