Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 5 3.  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)
 05/05/2016   15:10:37   (  22.62, 159.69) 05/05/2016   15:12:05    (  23.17, 157.25)  257.45             88
 05/08/2016   03:32:24   (  22.69, 147.38) 05/08/2016   03:28:54    (  24.65, 145.28)  305.38            210
 05/13/2016   15:59:51   (  22.58, 147.36) 05/13/2016   16:02:50    (  23.19, 144.55)  295.39            179
 05/21/2016   15:10:09   (  22.59, 159.77) 05/21/2016   15:12:05    (  23.18, 157.23)  268.79            116
 05/24/2016   03:31:54   (  22.69, 147.48) 05/24/2016   03:28:24    (  22.90, 145.71)  183.17            210
 05/29/2016   15:59:19   (  22.58, 147.47) 05/29/2016   16:02:47    (  23.37, 144.58)  308.59            208