Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 2 24.  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)
 02/26/2019   03:31:58   (  22.67, 147.53) 02/26/2019   03:28:29    (  26.76, 144.68)  537.91            209
 03/03/2019   15:59:35   (  22.62, 147.51) 03/03/2019   16:01:44    (  23.26, 144.54)  312.11            129
 03/11/2019   15:10:10   (  22.64, 159.87) 03/11/2019   15:10:54    (  23.25, 157.24)  278.11             44
 03/19/2019   15:59:39   (  22.62, 147.51) 03/19/2019   16:01:34    (  23.27, 144.58)  309.31            115