Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2015 11 1.  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)
 11/06/2015   02:42:05   (  21.75, 160.05) 11/06/2015   02:38:51    (  21.51, 158.77)  134.90            194
 11/11/2015   15:09:53   (  22.58, 159.80) 11/11/2015   15:13:21    (  24.00, 157.45)  287.14            208
 11/14/2015   03:30:13   (  17.35, 148.73) 11/14/2015   03:28:12    (  17.05, 147.17)  169.01            121
 11/22/2015   02:41:50   (  21.81, 160.10) 11/22/2015   02:38:35    (  21.56, 158.77)  140.04            195
 11/27/2015   15:09:30   (  22.62, 159.90) 11/27/2015   15:12:59    (  24.25, 157.52)  302.13            209