Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 7 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)
 07/14/2014   02:39:11   (  10.10, 162.68) 07/14/2014   02:40:11    (   9.83, 161.43)  140.38             60
 07/16/2014   16:20:40   (  13.68, 140.77) 07/16/2014   16:18:11    (  13.72, 140.62)   16.21            149
 07/22/2014   03:28:28   (  10.10, 150.35) 07/22/2014   03:31:08    (   9.73, 148.76)  179.09            160
 07/24/2014   15:32:03   (  10.02, 152.37) 07/24/2014   15:28:43    (   9.99, 152.44)    9.38            200
 07/30/2014   02:38:47   (  10.12, 162.76) 07/30/2014   02:40:37    (   9.80, 161.43)  149.93            110
 08/01/2014   16:19:21   (  16.80, 141.56) 08/01/2014   16:17:44    (  16.84, 141.36)   22.15             97