Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2015 6 2.  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)
 06/07/2015   03:29:52   (  12.82, 149.69) 06/07/2015   03:29:06    (  12.51, 148.21)  163.86             46
 06/15/2015   02:41:50   (  17.71, 160.93) 06/15/2015   02:39:43    (  17.45, 159.72)  130.95            127
 06/23/2015   03:30:06   (  13.44, 149.51) 06/23/2015   03:29:10    (  13.11, 148.04)  162.72             56