Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 2 29.  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   (  22.62, 159.82) 03/02/2016   15:12:12    (  23.19, 157.31)  264.49            118
 03/05/2016   03:32:07   (  22.70, 147.47) 03/05/2016   03:28:37    (  23.33, 145.69)  195.13            210
 03/10/2016   15:59:45   (  22.60, 147.45) 03/10/2016   16:02:50    (  23.20, 144.64)  295.39            185
 03/18/2016   15:10:20   (  22.62, 159.82) 03/18/2016   15:11:58    (  23.17, 157.33)  261.64             98
 03/21/2016   03:32:11   (  22.68, 147.48) 03/21/2016   03:28:42    (  24.50, 145.42)  292.23            209
 03/26/2016   15:59:47   (  22.58, 147.46) 03/26/2016   16:02:34    (  23.22, 144.68)  293.78            167