Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 1999 12 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)