Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 3 1.  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)
 03/03/2019   15:59:35   (  22.64, 147.51) 03/03/2019   16:01:44    (  23.28, 144.54)  312.08            129
 03/11/2019   15:10:11   (  22.59, 159.86) 03/11/2019   15:10:56    (  23.16, 157.22)  278.34             45
 03/19/2019   15:59:39   (  22.58, 147.51) 03/19/2019   16:01:34    (  23.25, 144.57)  309.62            115
 03/27/2019   15:10:13   (  22.59, 159.88) 03/27/2019   15:10:45    (  23.16, 157.26)  275.88             32