Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 8 27.  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)
 08/31/2014   02:38:55   (  10.08, 162.71) 08/31/2014   02:41:05    (   9.83, 161.48)  138.20            130
 09/02/2014   16:19:14   (  17.85, 141.74) 09/02/2014   16:17:54    (  17.89, 141.65)   10.23             80
 09/08/2014   03:28:08   (  10.07, 150.40) 09/08/2014   03:31:37    (   8.26, 149.13)  244.90            209
 09/10/2014   15:31:42   (  10.05, 152.43) 09/10/2014   15:29:36    (  10.03, 152.48)    6.24            126
 09/16/2014   02:38:25   (  10.11, 162.83) 09/16/2014   02:41:32    (   9.82, 161.45)  154.24            187
 09/18/2014   16:17:42   (  21.33, 142.67) 09/18/2014   16:17:20    (  21.36, 142.47)   21.20             22