Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 7 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)
 08/07/2018   16:00:31   (  22.59, 147.25) 08/07/2018   16:01:50    (  23.15, 144.62)  276.33             79
 08/15/2018   15:11:23   (  22.30, 159.48) 08/15/2018   15:11:17    (  22.74, 157.20)  239.76              6
 08/23/2018   16:00:57   (  22.64, 147.14) 08/23/2018   16:01:59    (  23.19, 144.61)  266.27             62