Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 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)
 06/01/2017   15:59:19   (  22.59, 147.45) 06/01/2017   16:01:35    (  23.22, 144.63)  297.81            136
 06/09/2017   15:09:49   (  22.61, 159.82) 06/09/2017   15:10:50    (  23.17, 157.31)  265.05             61
 06/12/2017   03:31:39   (  22.68, 147.50) 06/12/2017   03:28:09    (  26.42, 144.88)  492.87            210
 06/17/2017   15:59:11   (  22.62, 147.47) 06/17/2017   16:01:32    (  23.26, 144.65)  297.70            141
 06/25/2017   15:09:40   (  22.61, 159.85) 06/25/2017   15:10:48    (  23.16, 157.32)  265.64             68