Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 5 14.  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)
 05/19/2014   03:29:01   (  10.11, 150.27) 05/19/2014   03:29:41    (   9.76, 148.68)  178.61             40
 05/27/2014   02:39:36   (  10.91, 162.50) 05/27/2014   02:39:21    (  10.62, 161.18)  147.59             15
 05/29/2014   16:21:49   (  10.05, 139.98) 05/29/2014   16:18:20    (   9.36, 139.56)   89.26            209
 06/04/2014   03:28:30   (  10.09, 150.38) 06/04/2014   03:30:00    (   9.74, 148.71)  187.68             90
 06/06/2014   15:32:02   (  10.02, 152.41) 06/06/2014   15:28:32    (   6.52, 151.61)  398.67            210