Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 6 8.  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)
 06/12/2014   02:39:21   (  10.06, 162.67) 06/12/2014   02:39:27    (   9.80, 161.39)  142.80              6
 06/14/2014   16:21:48   (  10.31, 140.01) 06/14/2014   16:18:23    (  10.34, 139.81)   21.97            205
 06/20/2014   03:28:44   (  10.08, 150.31) 06/20/2014   03:30:19    (   9.71, 148.74)  176.66             95
 06/22/2014   15:32:21   (  10.04, 152.32) 06/22/2014   15:28:52    (   6.49, 151.63)  402.30            209
 06/28/2014   02:39:11   (  10.08, 162.69) 06/28/2014   02:39:44    (   9.77, 161.44)  141.99             33
 06/30/2014   16:21:06   (  12.04, 140.42) 06/30/2014   16:18:10    (  12.07, 140.24)   19.53            176