Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 3 1.  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)
 03/02/2016   15:10:14   (  22.59, 159.81) 03/02/2016   15:12:12    (  23.16, 157.30)  264.62            118
 03/05/2016   03:32:06   (  22.68, 147.48) 03/05/2016   03:28:36    (  23.30, 145.70)  194.57            210
 03/10/2016   15:59:45   (  22.60, 147.45) 03/10/2016   16:02:50    (  23.23, 144.65)  295.65            185
 03/18/2016   15:10:19   (  22.63, 159.82) 03/18/2016   15:11:59    (  23.18, 157.33)  262.38            100
 03/21/2016   03:32:10   (  22.68, 147.49) 03/21/2016   03:28:40    (  24.31, 145.47)  274.05            210
 03/26/2016   15:59:45   (  22.58, 147.47) 03/26/2016   16:02:36    (  23.20, 144.67)  295.33            171