Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 5 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)
 05/05/2016   15:10:37   (  22.64, 159.69) 05/05/2016   15:12:05    (  23.19, 157.25)  257.37             88
 05/08/2016   03:32:23   (  22.66, 147.39) 05/08/2016   03:28:54    (  24.69, 145.27)  311.66            209
 05/13/2016   15:59:51   (  22.62, 147.37) 05/13/2016   16:02:49    (  23.26, 144.57)  295.13            178
 05/21/2016   15:10:10   (  22.60, 159.77) 05/21/2016   15:12:06    (  23.14, 157.22)  268.47            116
 05/24/2016   03:31:55   (  22.68, 147.48) 05/24/2016   03:28:25    (  22.95, 145.69)  185.08            210