Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2012 7 3.  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)
 07/05/2012   15:59:33   (  22.58, 147.41) 07/05/2012   15:59:52    (  23.21, 144.62)  294.00             19
 07/13/2012   15:11:01   (  19.36, 158.99) 07/13/2012   15:10:06    (  19.83, 156.45)  271.59             55
 07/21/2012   15:59:31   (  22.62, 147.39) 07/21/2012   15:59:53    (  23.24, 144.59)  294.61             22
 07/29/2012   15:10:47   (  19.78, 159.09) 07/29/2012   15:09:59    (  20.27, 156.53)  273.01             48