Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 6 8.  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)
 06/09/2017   15:09:49   (  22.60, 159.82) 06/09/2017   15:10:50    (  23.17, 157.31)  265.09             61
 06/12/2017   03:31:39   (  22.68, 147.50) 06/12/2017   03:28:09    (  26.41, 144.88)  492.27            210
 06/17/2017   15:59:11   (  22.63, 147.48) 06/17/2017   16:01:32    (  23.28, 144.66)  297.72            141
 06/25/2017   15:09:41   (  22.60, 159.84) 06/25/2017   15:10:49    (  23.15, 157.32)  265.74             68
 06/28/2017   03:31:30   (  22.67, 147.53) 06/28/2017   03:28:01    (  26.03, 145.00)  453.60            209
 07/03/2017   15:59:01   (  22.64, 147.51) 07/03/2017   16:01:30    (  23.29, 144.68)  298.89            149