Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 7 6.  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)
 07/08/2014   15:32:18   (  10.05, 152.32) 07/08/2014   15:28:49    (   7.94, 151.98)  238.49            209
 07/14/2014   02:39:12   (  10.12, 162.67) 07/14/2014   02:40:11    (   9.84, 161.42)  139.96             59
 07/16/2014   16:20:44   (  13.54, 140.73) 07/16/2014   16:18:13    (  13.59, 140.59)   15.78            151
 07/22/2014   03:28:31   (  10.06, 150.34) 07/22/2014   03:31:07    (   9.69, 148.77)  177.33            156
 07/24/2014   15:32:08   (  10.02, 152.34) 07/24/2014   15:28:43    (   9.97, 152.44)   11.66            205
 07/30/2014   02:38:54   (  10.07, 162.73) 07/30/2014   02:40:36    (   9.76, 161.44)  146.28            102
 08/01/2014   16:19:39   (  16.29, 141.40) 08/01/2014   16:17:53    (  16.30, 141.23)   18.91            106