Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 3 14.  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)
 03/18/2016   15:10:24   (  22.59, 159.79) 03/18/2016   15:11:59    (  23.12, 157.32)  259.08             95
 03/21/2016   03:32:16   (  22.69, 147.45) 03/21/2016   03:28:46    (  24.72, 145.37)  310.03            210
 03/26/2016   15:59:53   (  22.60, 147.42) 03/26/2016   16:02:34    (  23.22, 144.68)  289.08            161
 04/03/2016   15:10:27   (  22.60, 159.79) 04/03/2016   15:11:43    (  23.11, 157.36)  255.01             76
 04/06/2016   03:32:17   (  22.70, 147.46) 04/06/2016   03:28:47    (  25.78, 145.14)  415.71            210