Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 9 22.  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)
 09/24/2014   03:28:31   (  10.08, 150.31) 09/24/2014   03:32:00    (   8.96, 148.98)  191.86            209
 09/26/2014   15:32:11   (  10.04, 152.31) 09/26/2014   15:29:44    (  10.01, 152.48)   19.34            147
 10/02/2014   02:39:06   (  10.09, 162.65) 10/02/2014   02:41:32    (   9.83, 161.47)  132.92            146
 10/04/2014   16:19:19   (  18.39, 141.80) 10/04/2014   16:18:08    (  18.41, 141.77)    3.78             71
 10/10/2014   03:28:28   (  10.06, 150.31) 10/10/2014   03:31:57    (   8.57, 149.08)  214.53            209
 10/12/2014   15:32:05   (  10.05, 152.33) 10/12/2014   15:29:47    (  10.03, 152.50)   19.28            138
 10/18/2014   02:38:54   (  10.12, 162.70) 10/18/2014   02:41:36    (   9.87, 161.48)  136.00            162