Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 3 13.  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)
 03/19/2019   15:59:43   (  22.61, 147.48) 03/19/2019   16:01:34    (  23.26, 144.58)  306.32            111
 03/27/2019   15:10:20   (  22.60, 159.83) 03/27/2019   15:10:45    (  23.16, 157.26)  270.82             25
 04/04/2019   15:59:50   (  22.59, 147.47) 04/04/2019   16:01:23    (  23.25, 144.62)  300.50             93