Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2015 11 20.  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)
 11/22/2015   02:41:39   (  21.08, 160.27) 11/22/2015   02:38:36    (  20.83, 158.90)  145.02            183
 11/27/2015   15:09:31   (  22.63, 159.90) 11/27/2015   15:13:00    (  25.22, 157.71)  364.34            209
 11/30/2015   03:29:25   (  15.91, 149.15) 11/30/2015   03:27:48    (  15.58, 147.46)  185.22             97
 12/08/2015   02:40:41   (  19.65, 160.75) 12/08/2015   02:38:02    (  19.31, 159.25)  161.43            159
 12/13/2015   15:08:52   (  22.62, 160.07) 12/13/2015   15:12:21    (  27.02, 158.16)  525.31            209
 12/16/2015   03:30:34   (  22.69, 147.77) 12/16/2015   03:29:32    (  22.29, 145.83)  204.95             62