Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2015 11 9.  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)
 11/11/2015   15:09:53   (  22.61, 159.81) 11/11/2015   15:13:21    (  24.26, 157.50)  298.76            208
 11/14/2015   03:30:08   (  17.01, 148.80) 11/14/2015   03:28:12    (  16.65, 147.24)  171.51            116
 11/22/2015   02:41:40   (  21.14, 160.25) 11/22/2015   02:38:36    (  20.83, 158.90)  145.07            184
 11/27/2015   15:09:32   (  22.59, 159.89) 11/27/2015   15:13:00    (  25.25, 157.71)  369.60            208
 11/30/2015   03:29:25   (  15.90, 149.15) 11/30/2015   03:27:48    (  15.54, 147.46)  185.45             97