Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 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)
 03/08/2018   15:10:34   (  22.60, 159.87) 03/08/2018   15:10:39    (  23.16, 157.30)  270.19              5
 03/16/2018   16:00:03   (  22.60, 147.51) 03/16/2018   16:01:26    (  23.26, 144.62)  305.47             83
 03/24/2018   15:10:39   (  22.60, 159.89) 03/24/2018   15:10:47    (  23.17, 157.27)  275.91              8