Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 1 14.  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   (  19.54, 148.23) 01/17/2016   03:28:17    (  19.19, 146.61)  175.47            158
 01/22/2016   15:59:24   (  22.64, 147.47) 01/22/2016   16:02:53    (  25.96, 145.23)  434.17            209
 01/25/2016   02:42:22   (  22.67, 159.86) 01/25/2016   02:38:53    (  24.40, 158.01)  269.52            209
 01/30/2016   15:09:59   (  22.59, 159.83) 01/30/2016   15:12:48    (  23.19, 157.22)  275.29            169
 02/02/2016   03:31:47   (  22.66, 147.51) 02/02/2016   03:28:54    (  22.33, 145.86)  173.93            173
 02/07/2016   15:59:22   (  22.60, 147.49) 02/07/2016   16:02:50    (  25.18, 145.06)  378.84            208
 02/10/2016   02:42:17   (  22.65, 159.90) 02/10/2016   02:38:48    (  25.09, 157.87)  340.86            209