Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2015 9 25.  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)
 09/27/2015   03:29:38   (  15.34, 149.21) 09/27/2015   03:28:10    (  15.03, 147.69)  166.45             88
 10/05/2015   02:41:49   (  21.21, 160.22) 10/05/2015   02:38:44    (  20.98, 159.01)  127.81            185
 10/10/2015   15:09:48   (  22.60, 159.83) 10/10/2015   15:13:12    (  23.13, 157.44)  251.94            204
 10/13/2015   03:30:42   (  19.36, 148.29) 10/13/2015   03:28:07    (  19.06, 146.96)  143.49            155
 10/18/2015   15:59:11   (  22.59, 147.47) 10/18/2015   16:02:39    (  23.81, 145.17)  272.29            208