Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 2 11.  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)
 02/15/2016   15:09:59   (  22.63, 159.86) 02/15/2016   15:12:29    (  23.20, 157.28)  272.39            150
 02/18/2016   03:31:52   (  22.65, 147.52) 02/18/2016   03:28:35    (  22.33, 145.91)  169.22            197
 02/23/2016   15:59:35   (  22.62, 147.47) 02/23/2016   16:03:02    (  23.27, 144.63)  299.40            207
 02/26/2016   02:42:35   (  22.69, 159.84) 02/26/2016   02:39:05    (  27.30, 157.34)  571.58            210
 03/02/2016   15:10:14   (  22.60, 159.81) 03/02/2016   15:12:08    (  23.13, 157.31)  262.71            114
 03/05/2016   03:32:05   (  22.66, 147.48) 03/05/2016   03:28:36    (  23.68, 145.63)  220.47            209