Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 2 16.  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)
 02/18/2016   03:31:52   (  22.67, 147.51) 02/18/2016   03:28:35    (  22.32, 145.91)  169.34            197
 02/23/2016   15:59:34   (  22.63, 147.48) 02/23/2016   16:03:02    (  23.28, 144.63)  299.68            208
 02/26/2016   02:42:34   (  22.69, 159.85) 02/26/2016   02:39:04    (  27.23, 157.36)  564.60            210
 03/02/2016   15:10:12   (  22.62, 159.82) 03/02/2016   15:12:08    (  23.14, 157.32)  263.45            116
 03/05/2016   03:32:03   (  22.66, 147.49) 03/05/2016   03:28:34    (  23.54, 145.66)  211.03            209
 03/10/2016   15:59:39   (  22.58, 147.47) 03/10/2016   16:02:40    (  23.18, 144.67)  293.79            181