Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2015 5 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)
 05/30/2015   02:41:26   (  16.83, 161.20) 05/30/2015   02:39:33    (  16.59, 159.96)  133.91            113
 06/07/2015   03:29:46   (  12.64, 149.74) 06/07/2015   03:29:03    (  12.33, 148.25)  165.17             43
 06/15/2015   02:41:34   (  17.21, 161.07) 06/15/2015   02:39:35    (  16.98, 159.83)  134.27            119