Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 3 23.  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)
 03/26/2016   16:00:04   (  22.59, 147.36) 03/26/2016   16:02:35    (  23.19, 144.68)  283.55            151
 04/03/2016   15:10:46   (  22.60, 159.69) 04/03/2016   15:11:43    (  23.13, 157.37)  245.11             57
 04/06/2016   03:32:39   (  22.69, 147.35) 04/06/2016   03:29:09    (  27.02, 144.81)  545.91            210
 04/11/2016   16:00:20   (  22.60, 147.30) 04/11/2016   16:02:20    (  23.15, 144.71)  272.58            120
 04/19/2016   15:10:57   (  22.63, 159.65) 04/19/2016   15:11:27    (  23.11, 157.41)  235.70             30