Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2015 10 5.  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)
 10/10/2015   15:09:49   (  22.59, 159.83) 10/10/2015   15:13:17    (  25.65, 157.89)  392.61            208
 10/13/2015   03:29:40   (  15.62, 149.14) 10/13/2015   03:28:07    (  15.32, 147.59)  169.87             93
 10/21/2015   02:41:22   (  20.11, 160.50) 10/21/2015   02:38:35    (  19.84, 159.19)  141.02            167
 10/26/2015   15:09:34   (  22.59, 159.87) 10/26/2015   15:13:02    (  25.93, 157.93)  420.57            208
 10/29/2015   03:29:18   (  15.30, 149.27) 10/29/2015   03:27:51    (  14.95, 147.65)  178.35             87