Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 4 11.  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)
 04/11/2016   16:00:19   (  22.58, 147.29) 04/11/2016   16:02:44    (  23.19, 144.61)  282.43            145
 04/19/2016   15:10:56   (  22.63, 159.64) 04/19/2016   15:12:03    (  23.13, 157.27)  249.61             67
 04/22/2016   03:32:47   (  22.70, 147.31) 04/22/2016   03:29:17    (  26.20, 144.91)  458.20            210
 04/27/2016   16:00:24   (  22.62, 147.26) 04/27/2016   16:02:48    (  23.21, 144.58)  282.67            144
 05/05/2016   15:10:57   (  22.60, 159.61) 05/05/2016   15:12:05    (  23.14, 157.23)  251.31             68
 05/08/2016   03:32:46   (  22.66, 147.31) 05/08/2016   03:29:17    (  26.05, 144.92)  447.65            209