Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 3 2.  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)
 03/08/2014   02:41:47   (  19.44, 160.69) 03/08/2014   02:39:11    (  19.15, 159.32)  147.64            156
 03/13/2014   15:09:54   (  22.62, 160.02) 03/13/2014   15:13:23    (  27.82, 158.51)  597.67            209
 03/16/2014   03:28:48   (  12.75, 150.00) 03/16/2014   03:28:03    (  12.38, 148.27)  191.89             45
 03/24/2014   02:39:01   (  14.42, 162.21) 03/24/2014   02:37:48    (  14.10, 160.60)  177.00             73
 03/26/2014   16:20:03   (  10.04, 140.54) 03/26/2014   16:16:34    (   6.49, 139.14)  423.89            209