Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 3 21.  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)
 03/27/2019   15:10:22   (  22.59, 159.81) 03/27/2019   15:10:45    (  23.18, 157.27)  268.73             23
 04/04/2019   15:59:52   (  22.60, 147.44) 04/04/2019   16:01:23    (  23.24, 144.62)  297.27             91
 04/12/2019   15:10:29   (  22.62, 159.79) 04/12/2019   15:10:34    (  23.18, 157.31)  260.97              5