Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2015 6 7.  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)
 06/15/2015   02:41:45   (  17.56, 160.97) 06/15/2015   02:39:40    (  17.32, 159.76)  131.67            125
 06/23/2015   03:29:54   (  13.12, 149.61) 06/23/2015   03:29:03    (  12.79, 148.12)  164.82             51
 07/01/2015   02:41:31   (  17.48, 161.01) 07/01/2015   02:39:28    (  17.25, 159.76)  135.43            123