Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 5 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)
 06/01/2016   02:42:23   (  22.69, 159.85) 06/01/2016   02:38:53    (  27.26, 157.27)  571.56            210
 06/06/2016   15:09:58   (  22.61, 159.81) 06/06/2016   15:12:04    (  23.19, 157.23)  272.09            126
 06/09/2016   03:31:46   (  22.64, 147.50) 06/09/2016   03:28:17    (  22.59, 145.78)  176.97            209
 06/14/2016   15:59:21   (  22.58, 147.44) 06/14/2016   16:02:47    (  23.21, 144.54)  305.46            206
 06/17/2016   02:42:16   (  22.65, 159.87) 06/17/2016   02:38:47    (  27.02, 157.32)  550.19            209
 06/22/2016   15:09:48   (  22.63, 159.83) 06/22/2016   15:12:00    (  23.23, 157.23)  274.07            132
 06/25/2016   03:31:37   (  22.69, 147.51) 06/25/2016   03:28:10    (  22.34, 145.84)  176.12            207