Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 5 27.  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)
 06/04/2018   15:59:47   (  22.62, 147.49) 06/04/2018   16:01:41    (  23.24, 144.61)  302.93            114
 06/12/2018   15:10:18   (  22.64, 159.85) 06/12/2018   15:10:56    (  23.20, 157.29)  269.51             38
 06/20/2018   15:59:42   (  22.62, 147.49) 06/20/2018   16:01:39    (  23.26, 144.63)  301.46            117