Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 3 6.  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   15:10:35   (  22.61, 159.86) 03/08/2018   15:10:39    (  23.19, 157.31)  268.92              4
 03/16/2018   16:00:05   (  22.59, 147.49) 03/16/2018   16:01:27    (  23.21, 144.61)  303.10             82
 03/24/2018   15:10:40   (  22.63, 159.87) 03/24/2018   15:10:45    (  23.21, 157.29)  272.19              5
 04/01/2018   16:00:08   (  22.62, 147.51) 04/01/2018   16:01:32    (  23.25, 144.59)  306.76             84