Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 7 11.  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)
 07/14/2014   02:39:11   (  10.10, 162.68) 07/14/2014   02:40:11    (   9.83, 161.43)  140.31             60
 07/16/2014   16:20:40   (  13.69, 140.77) 07/16/2014   16:18:11    (  13.71, 140.62)   16.13            149
 07/22/2014   03:28:28   (  10.08, 150.35) 07/22/2014   03:31:08    (   9.74, 148.76)  178.83            160
 07/24/2014   15:32:03   (  10.05, 152.37) 07/24/2014   15:28:42    (  10.03, 152.45)    9.41            201
 07/30/2014   02:38:47   (  10.09, 162.76) 07/30/2014   02:40:36    (   9.77, 161.44)  149.40            109
 08/01/2014   16:19:22   (  16.78, 141.55) 08/01/2014   16:17:44    (  16.80, 141.35)   21.72             98
 08/07/2014   03:27:54   (  10.10, 150.47) 08/07/2014   03:31:22    (   9.15, 148.90)  202.79            208