Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 5 31.  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)
 06/01/2017   15:59:18   (  22.63, 147.46) 06/01/2017   16:01:34    (  23.26, 144.64)  297.69            136
 06/09/2017   15:09:50   (  22.59, 159.82) 06/09/2017   15:10:51    (  23.15, 157.30)  265.16             61
 06/12/2017   03:31:38   (  22.65, 147.51) 06/12/2017   03:28:09    (  26.43, 144.87)  498.75            209
 06/17/2017   15:59:12   (  22.59, 147.47) 06/17/2017   16:01:33    (  23.25, 144.65)  297.86            141
 06/25/2017   15:09:40   (  22.59, 159.84) 06/25/2017   15:10:48    (  23.15, 157.32)  265.84             68
 06/28/2017   03:31:28   (  22.65, 147.54) 06/28/2017   03:27:59    (  25.99, 145.01)  452.09            209