Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2015 6 26.  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)
 07/01/2015   02:41:26   (  17.28, 161.07) 07/01/2015   02:39:26    (  17.02, 159.81)  136.72            120
 07/09/2015   03:29:18   (  12.33, 149.85) 07/09/2015   03:28:40    (  12.00, 148.29)  173.20             38
 07/17/2015   02:40:42   (  16.28, 161.38) 07/17/2015   02:38:58    (  15.99, 160.05)  146.61            104