Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 2 4.  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)
 02/07/2016   15:59:22   (  22.58, 147.49) 02/07/2016   16:02:50    (  25.11, 145.05)  375.51            208
 02/10/2016   02:42:18   (  22.69, 159.89) 02/10/2016   02:38:48    (  25.14, 157.86)  341.38            210
 02/15/2016   15:09:51   (  22.58, 159.88) 02/15/2016   15:12:30    (  23.16, 157.26)  276.30            159
 02/18/2016   03:31:39   (  22.68, 147.57) 02/18/2016   03:28:36    (  22.30, 145.91)  175.51            183
 02/23/2016   15:59:09   (  22.62, 147.57) 02/23/2016   16:02:38    (  24.75, 145.00)  353.60            209
 02/26/2016   02:42:04   (  22.70, 159.97) 02/26/2016   02:38:34    (  25.40, 157.83)  370.61            210
 03/02/2016   15:09:32   (  22.62, 159.99) 03/02/2016   15:12:09    (  23.24, 157.32)  281.14            157