Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 2 7.  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)
 02/07/2016   15:59:22   (  22.63, 147.50) 02/07/2016   16:02:51    (  25.11, 145.05)  371.58            209
 02/10/2016   02:42:17   (  22.64, 159.90) 02/10/2016   02:38:48    (  25.15, 157.86)  347.58            209
 02/15/2016   15:09:50   (  22.62, 159.89) 02/15/2016   15:12:29    (  23.19, 157.27)  276.17            159
 02/18/2016   03:31:38   (  22.65, 147.58) 02/18/2016   03:28:35    (  22.28, 145.92)  175.44            183
 02/23/2016   15:59:08   (  22.63, 147.58) 02/23/2016   16:02:37    (  24.74, 145.00)  352.23            209
 02/26/2016   02:42:03   (  22.69, 159.98) 02/26/2016   02:38:33    (  25.42, 157.83)  373.78            210
 03/02/2016   15:09:31   (  22.60, 159.99) 03/02/2016   15:12:08    (  23.16, 157.32)  280.89            157
 03/05/2016   03:31:17   (  22.66, 147.68) 03/05/2016   03:28:13    (  22.29, 145.97)  180.60            184