Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 10 13.  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)
 10/18/2018   15:10:00   (  22.60, 159.80) 10/18/2018   15:11:30    (  23.15, 157.21)  271.78             90
 10/21/2018   03:31:51   (  22.69, 147.48) 10/21/2018   03:28:21    (  24.84, 145.22)  332.02            210
 10/26/2018   15:59:25   (  22.64, 147.44) 10/26/2018   16:02:10    (  23.25, 144.55)  304.63            165
 11/03/2018   15:09:58   (  22.59, 159.79) 11/03/2018   15:11:23    (  23.15, 157.20)  272.53             85
 11/06/2018   03:31:47   (  22.64, 147.49) 11/06/2018   03:28:18    (  25.11, 145.14)  363.92            209