Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 3 10.  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)
 03/13/2017   15:59:38   (  22.61, 147.45) 03/13/2017   16:01:37    (  23.24, 144.59)  300.67            119
 03/21/2017   15:10:22   (  22.60, 159.76) 03/21/2017   15:10:47    (  23.15, 157.28)  261.45             25
 03/29/2017   15:59:58   (  22.60, 147.36) 03/29/2017   16:01:24    (  23.21, 144.64)  287.51             86
 04/06/2017   15:10:44   (  22.35, 159.63) 04/06/2017   15:10:39    (  22.80, 157.25)  249.79              5