Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 2 28.  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)
 03/08/2014   02:41:47   (  19.47, 160.69) 03/08/2014   02:39:11    (  19.19, 159.31)  147.58            156
 03/16/2014   03:28:47   (  12.73, 150.00) 03/16/2014   03:28:02    (  12.36, 148.28)  191.92             45
 03/24/2014   02:39:00   (  14.40, 162.22) 03/24/2014   02:37:48    (  14.09, 160.60)  177.41             72
 03/26/2014   16:20:02   (  10.04, 140.54) 03/26/2014   16:16:33    (   6.56, 139.15)  415.61            209