Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 1 17.  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)
 01/22/2016   15:59:25   (  22.58, 147.46) 01/22/2016   16:02:53    (  25.96, 145.23)  438.62            208
 01/25/2016   02:42:22   (  22.66, 159.86) 01/25/2016   02:38:53    (  24.40, 158.01)  270.51            209
 01/30/2016   15:09:58   (  22.59, 159.83) 01/30/2016   15:12:47    (  23.17, 157.22)  275.08            169
 02/02/2016   03:31:47   (  22.66, 147.52) 02/02/2016   03:28:53    (  22.30, 145.87)  173.68            174
 02/07/2016   15:59:22   (  22.59, 147.49) 02/07/2016   16:02:50    (  25.12, 145.05)  375.09            208
 02/10/2016   02:42:16   (  22.66, 159.90) 02/10/2016   02:38:47    (  25.16, 157.85)  347.29            209