Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 1 30.  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)
 01/30/2016   15:09:58   (  22.60, 159.84) 01/30/2016   15:12:47    (  23.19, 157.23)  275.09            169
 02/02/2016   03:31:48   (  22.68, 147.51) 02/02/2016   03:28:54    (  22.32, 145.87)  173.68            174
 02/07/2016   15:59:22   (  22.60, 147.49) 02/07/2016   16:02:50    (  25.12, 145.05)  374.58            208
 02/10/2016   02:42:18   (  22.67, 159.90) 02/10/2016   02:38:49    (  25.19, 157.84)  349.58            209
 02/15/2016   15:09:52   (  22.59, 159.88) 02/15/2016   15:12:30    (  23.17, 157.26)  275.99            158
 02/18/2016   03:31:40   (  22.66, 147.57) 02/18/2016   03:28:36    (  22.29, 145.91)  175.08            184
 02/23/2016   15:59:11   (  22.62, 147.56) 02/23/2016   16:02:40    (  24.65, 144.97)  347.13            209
 02/26/2016   02:42:06   (  22.67, 159.96) 02/26/2016   02:38:36    (  25.51, 157.80)  384.18            210