Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 5 24.  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)
 05/27/2014   02:39:39   (  11.02, 162.47) 05/27/2014   02:39:23    (  10.71, 161.16)  147.34             16
 05/29/2014   16:21:51   (  10.04, 139.97) 05/29/2014   16:18:22    (   9.28, 139.54)   97.11            209
 06/04/2014   03:28:35   (  10.09, 150.37) 06/04/2014   03:30:01    (   9.72, 148.71)  185.99             86
 06/06/2014   15:32:08   (  10.05, 152.39) 06/06/2014   15:28:39    (   6.20, 151.54)  438.96            209
 06/12/2014   02:38:50   (  10.06, 162.80) 06/12/2014   02:39:26    (   9.73, 161.41)  156.94             36
 06/14/2014   16:20:34   (  12.49, 140.64) 06/14/2014   16:17:45    (  12.53, 140.31)   35.58            169
 06/20/2014   03:27:54   (  10.09, 150.52) 06/20/2014   03:30:19    (   9.72, 148.74)  199.18            145