Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 7 12.  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)
 07/14/2018   15:10:18   (  22.60, 159.82) 07/14/2018   15:10:50    (  23.16, 157.35)  261.25             32
 07/22/2018   16:00:00   (  22.64, 147.40) 07/22/2018   16:01:31    (  23.25, 144.70)  284.42             91
 07/30/2018   15:10:51   (  22.52, 159.66) 07/30/2018   15:10:48    (  22.98, 157.34)  243.30              3
 08/07/2018   16:00:32   (  22.62, 147.25) 08/07/2018   16:01:27    (  23.21, 144.73)  266.47             55