Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 2 5.  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   15:59:21   (  22.64, 147.51) 02/07/2016   16:02:50    (  25.11, 145.05)  371.50            209
 02/10/2016   02:42:18   (  22.70, 159.89) 02/10/2016   02:38:48    (  25.14, 157.86)  341.45            210
 02/15/2016   15:09:50   (  22.63, 159.90) 02/15/2016   15:12:29    (  23.20, 157.27)  276.10            159
 02/18/2016   03:31:39   (  22.69, 147.57) 02/18/2016   03:28:36    (  22.33, 145.91)  175.41            183
 02/23/2016   15:59:09   (  22.60, 147.57) 02/23/2016   16:02:37    (  24.77, 145.01)  355.37            208
 02/26/2016   02:42:03   (  22.66, 159.98) 02/26/2016   02:38:34    (  25.45, 157.82)  380.31            209
 03/02/2016   15:09:32   (  22.59, 159.98) 03/02/2016   15:12:08    (  23.21, 157.32)  280.89            156