Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 6 6.  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)
 06/12/2018   15:10:18   (  22.61, 159.85) 06/12/2018   15:10:56    (  23.19, 157.29)  269.71             38
 06/20/2018   15:59:41   (  22.60, 147.49) 06/20/2018   16:01:39    (  23.23, 144.63)  301.84            118
 06/28/2018   15:10:10   (  22.59, 159.86) 06/28/2018   15:10:54    (  23.14, 157.30)  269.18             44