Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 1 15.  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)
 01/17/2016   03:30:55   (  19.56, 148.23) 01/17/2016   03:28:17    (  19.21, 146.60)  175.46            158
 01/22/2016   15:59:25   (  22.62, 147.47) 01/22/2016   16:02:54    (  25.93, 145.23)  433.41            209
 01/25/2016   02:42:22   (  22.69, 159.86) 01/25/2016   02:38:52    (  24.37, 158.02)  265.32            210
 01/30/2016   15:09:58   (  22.63, 159.84) 01/30/2016   15:12:47    (  23.20, 157.23)  274.85            169
 02/02/2016   03:31:48   (  22.67, 147.51) 02/02/2016   03:28:54    (  22.33, 145.86)  173.56            174
 02/07/2016   15:59:22   (  22.60, 147.49) 02/07/2016   16:02:50    (  25.10, 145.04)  373.13            208
 02/10/2016   02:42:17   (  22.65, 159.90) 02/10/2016   02:38:48    (  25.18, 157.85)  350.63            209