Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 3 8.  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)
 03/10/2016   15:59:44   (  22.59, 147.45) 03/10/2016   16:02:50    (  23.18, 144.64)  295.79            186
 03/18/2016   15:10:18   (  22.58, 159.82) 03/18/2016   15:11:59    (  23.17, 157.33)  263.19            101
 03/21/2016   03:32:06   (  22.65, 147.51) 03/21/2016   03:28:37    (  24.20, 145.50)  268.57            209
 03/26/2016   15:59:40   (  22.61, 147.50) 03/26/2016   16:02:35    (  23.22, 144.68)  296.83            175
 04/03/2016   15:10:06   (  22.60, 159.90) 04/03/2016   15:11:43    (  23.14, 157.37)  266.78             97