Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 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)
 06/28/2014   02:39:09   (  10.11, 162.70) 06/28/2014   02:39:45    (   9.85, 161.42)  142.82             36
 06/30/2014   16:21:01   (  12.19, 140.47) 06/30/2014   16:18:07    (  12.21, 140.28)   20.15            174
 07/06/2014   03:28:25   (  10.09, 150.38) 07/06/2014   03:30:35    (   9.73, 148.79)  178.93            130
 07/08/2014   15:32:00   (  10.05, 152.40) 07/08/2014   15:28:31    (   8.63, 152.17)  159.67            209
 07/14/2014   02:38:46   (  10.09, 162.78) 07/14/2014   02:39:58    (   9.81, 161.48)  145.85             72
 07/16/2014   16:20:02   (  14.38, 141.03) 07/16/2014   16:17:44    (  14.42, 140.85)   20.31            138
 07/22/2014   03:27:58   (  10.09, 150.47) 07/22/2014   03:30:48    (   9.75, 148.83)  183.34            170