Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 10 10.  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)
 10/12/2014   15:32:05   (  10.05, 152.33) 10/12/2014   15:30:06    (  10.06, 152.44)   11.08            119
 10/18/2014   02:39:03   (  10.11, 162.67) 10/18/2014   02:42:02    (   9.85, 161.38)  143.65            179
 10/20/2014   16:18:43   (  20.43, 142.28) 10/20/2014   16:18:06    (  20.45, 142.17)   11.93             37
 10/26/2014   03:28:29   (  10.09, 150.31) 10/26/2014   03:31:57    (   6.25, 149.48)  436.84            208
 10/28/2014   15:32:01   (  10.40, 152.40) 10/28/2014   15:30:23    (  10.41, 152.45)    5.96             98
 11/03/2014   02:38:58   (  10.09, 162.69) 11/03/2014   02:42:23    (   9.77, 161.35)  151.68            205
 11/05/2014   16:18:06   (  22.14, 142.72) 11/05/2014   16:17:57    (  22.20, 142.55)   18.43              9