Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 9 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)
 09/08/2014   03:28:31   (  10.11, 150.30) 09/08/2014   03:31:59    (   9.54, 148.84)  172.53            208
 09/10/2014   15:32:09   (  10.05, 152.32) 09/10/2014   15:29:37    (   9.99, 152.47)   18.43            152
 09/16/2014   02:39:02   (  10.06, 162.68) 09/16/2014   02:41:32    (   9.77, 161.46)  137.55            150
 09/18/2014   16:19:04   (  18.96, 141.95) 09/18/2014   16:18:02    (  18.95, 141.88)    7.08             62
 09/24/2014   03:28:22   (  10.08, 150.34) 09/24/2014   03:31:51    (   7.54, 149.27)  306.02            209
 09/26/2014   15:31:58   (  10.05, 152.36) 09/26/2014   15:30:02    (  10.01, 152.46)   11.98            116
 10/02/2014   02:38:45   (  10.12, 162.73) 10/02/2014   02:41:56    (   9.84, 161.43)  146.10            191
 10/04/2014   16:18:04   (  21.41, 142.59) 10/04/2014   16:17:43    (  21.44, 142.48)   12.09             21