Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 1 11.  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)
 01/19/2014   02:42:02   (  21.35, 160.23) 01/19/2014   02:38:54    (  21.06, 158.80)  152.18            188
 01/24/2014   15:09:42   (  22.59, 159.97) 01/24/2014   15:13:10    (  25.80, 157.90)  414.33            208
 01/27/2014   03:29:14   (  14.90, 149.47) 01/27/2014   03:27:53    (  14.51, 147.70)  195.22             81
 02/04/2014   02:39:47   (  17.07, 161.51) 02/04/2014   02:37:50    (  16.74, 159.89)  176.57            117