Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 10 12.  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   15:10:03   (  22.62, 159.79) 10/18/2018   15:11:29    (  23.19, 157.22)  270.18             86
 10/21/2018   03:31:55   (  22.67, 147.46) 10/21/2018   03:28:26    (  25.16, 145.14)  363.87            209
 10/26/2018   15:59:33   (  22.59, 147.40) 10/26/2018   16:02:10    (  23.24, 144.54)  301.59            157
 11/03/2018   15:10:11   (  22.63, 159.74) 11/03/2018   15:11:23    (  23.20, 157.21)  267.00             72
 11/06/2018   03:32:02   (  22.67, 147.42) 11/06/2018   03:28:33    (  26.00, 144.91)  449.69            209