Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 3 17.  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)
 03/18/2016   15:10:26   (  22.62, 159.78) 03/18/2016   15:11:59    (  23.15, 157.33)  257.66             93
 03/21/2016   03:32:21   (  22.69, 147.44) 03/21/2016   03:28:51    (  24.98, 145.30)  335.25            210
 03/26/2016   16:00:04   (  22.59, 147.36) 03/26/2016   16:02:35    (  23.19, 144.68)  283.54            151
 04/03/2016   15:10:45   (  22.62, 159.70) 04/03/2016   15:11:42    (  23.16, 157.37)  245.04             57
 04/06/2016   03:32:38   (  22.69, 147.36) 04/06/2016   03:29:08    (  27.01, 144.82)  545.22            210
 04/11/2016   16:00:17   (  22.63, 147.31) 04/11/2016   16:02:17    (  23.19, 144.72)  272.55            120