Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 2 8.  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)
 02/10/2016   02:42:18   (  22.67, 159.90) 02/10/2016   02:38:49    (  25.16, 157.85)  346.32            209
 02/15/2016   15:09:49   (  22.60, 159.90) 02/15/2016   15:12:29    (  23.18, 157.27)  276.65            160
 02/18/2016   03:31:37   (  22.70, 147.57) 02/18/2016   03:28:36    (  22.35, 145.90)  176.09            181
 02/23/2016   15:59:05   (  22.60, 147.59) 02/23/2016   16:02:33    (  24.96, 145.06)  368.13            208
 02/26/2016   02:41:58   (  22.66, 160.00) 02/26/2016   02:38:29    (  25.20, 157.89)  354.52            209
 03/02/2016   15:09:25   (  22.60, 160.02) 03/02/2016   15:12:08    (  23.22, 157.33)  283.78            163
 03/05/2016   03:31:09   (  22.68, 147.71) 03/05/2016   03:28:13    (  22.29, 145.97)  184.11            176