Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2013 7 1.  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)
 07/03/2013   03:19:33   (  10.09, 152.60) 07/03/2013   03:23:01    (   9.02, 149.00)  412.61            208
 07/05/2013   15:15:36   (  22.62, 158.48) 07/05/2013   15:16:57    (  23.27, 155.69)  294.33             81
 07/08/2013   03:31:58   (  20.78, 147.85) 07/08/2013   03:32:29    (  20.10, 144.83)  324.02             31
 07/10/2013   15:23:38   (  22.04, 156.38) 07/10/2013   15:23:28    (  22.52, 153.93)  257.03             10
 07/13/2013   03:38:13   (  20.70, 146.31) 07/13/2013   03:38:46    (  20.03, 143.27)  324.83             33
 07/15/2013   15:28:10   (  22.61, 155.35) 07/15/2013   15:29:35    (  23.23, 152.54)  295.91             85
 07/18/2013   03:38:22   (  10.10, 147.93) 07/18/2013   03:41:50    (   8.59, 144.40)  422.72            208
 07/27/2013   15:08:31   (  14.86, 159.07) 07/27/2013   15:06:22    (  15.31, 157.01)  227.59            129