Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 2 15.  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   (  22.62, 159.86) 02/15/2016   15:12:29    (  23.20, 157.28)  272.51            150
 02/18/2016   03:31:52   (  22.67, 147.51) 02/18/2016   03:28:35    (  22.33, 145.91)  169.35            197
 02/23/2016   15:59:34   (  22.64, 147.48) 02/23/2016   16:03:02    (  23.28, 144.63)  299.67            208
 02/26/2016   02:42:34   (  22.68, 159.85) 02/26/2016   02:39:04    (  27.23, 157.36)  565.06            210
 03/02/2016   15:10:13   (  22.58, 159.81) 03/02/2016   15:12:08    (  23.16, 157.32)  263.55            115
 03/05/2016   03:32:04   (  22.69, 147.48) 03/05/2016   03:28:34    (  23.52, 145.67)  207.37            210
 03/10/2016   15:59:39   (  22.64, 147.47) 03/10/2016   16:02:39    (  23.28, 144.69)  293.55            180