Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 6 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)
 07/03/2016   02:42:05   (  22.65, 159.89) 07/03/2016   02:38:36    (  26.69, 157.42)  513.94            209
 07/08/2016   15:09:40   (  22.61, 159.84) 07/08/2016   15:11:55    (  23.21, 157.24)  274.67            135
 07/11/2016   03:31:27   (  22.49, 147.57) 07/11/2016   03:28:01    (  22.13, 145.91)  175.88            206
 07/16/2016   15:59:03   (  22.63, 147.49) 07/16/2016   16:02:32    (  23.49, 144.63)  307.68            209
 07/19/2016   02:42:00   (  22.67, 159.89) 07/19/2016   02:38:31    (  26.73, 157.42)  515.40            209
 07/24/2016   15:09:33   (  22.61, 159.85) 07/24/2016   15:11:49    (  23.17, 157.24)  274.22            136
 07/27/2016   03:31:22   (  22.66, 147.54) 07/27/2016   03:27:57    (  22.33, 145.87)  175.56            205