Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 3 24.  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)
 04/01/2018   16:00:07   (  22.58, 147.47) 04/01/2018   16:01:33    (  23.21, 144.59)  303.22             86
 04/09/2018   15:10:38   (  22.60, 159.84) 04/09/2018   15:10:51    (  23.17, 157.26)  272.35             13
 04/17/2018   16:00:01   (  22.62, 147.50) 04/17/2018   16:01:36    (  23.27, 144.59)  306.86             95