Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 7 1.  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)
 07/06/2014   03:28:40   (  10.08, 150.32) 07/06/2014   03:30:35    (   9.76, 148.78)  171.82            115
 07/08/2014   15:32:20   (  10.00, 152.31) 07/08/2014   15:28:50    (   7.48, 151.91)  284.54            210
 07/14/2014   02:39:15   (  10.10, 162.66) 07/14/2014   02:39:59    (   9.86, 161.47)  133.07             44
 07/16/2014   16:21:05   (  12.48, 140.48) 07/16/2014   16:18:16    (  12.48, 140.40)    8.85            169
 07/22/2014   03:28:39   (  10.09, 150.30) 07/22/2014   03:30:48    (   9.76, 148.83)  164.88            129
 07/24/2014   15:32:17   (  10.04, 152.31) 07/24/2014   15:28:48    (   8.35, 152.16)  189.28            209