Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 11 21.  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)
 11/21/2014   16:19:41   (  17.36, 141.57) 11/21/2014   16:18:13    (  17.37, 141.48)    9.27             88
 11/27/2014   03:28:35   (  10.11, 150.31) 11/27/2014   03:32:00    (   9.76, 148.79)  171.08            205
 11/29/2014   15:32:10   (  10.01, 152.33) 11/29/2014   15:29:28    (  10.00, 152.44)   11.61            163
 12/05/2014   02:38:55   (  10.09, 162.73) 12/05/2014   02:41:08    (   9.79, 161.45)  144.43            133
 12/07/2014   16:19:12   (  17.81, 141.78) 12/07/2014   16:17:51    (  17.87, 141.56)   23.36             81
 12/13/2014   03:27:58   (  10.09, 150.48) 12/13/2014   03:31:26    (   8.75, 148.99)  220.95            208
 12/15/2014   15:30:18   (  14.26, 153.45) 12/15/2014   15:27:58    (  14.25, 153.39)    6.75            140