Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 10 10.  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)
 10/10/2018   15:59:27   (  22.60, 147.44) 10/10/2018   16:02:16    (  23.22, 144.55)  303.78            169
 10/18/2018   15:10:02   (  22.60, 159.79) 10/18/2018   15:11:32    (  23.18, 157.21)  272.04             90
 10/21/2018   03:31:52   (  22.67, 147.47) 10/21/2018   03:28:23    (  24.83, 145.21)  333.28            209
 10/26/2018   15:59:29   (  22.61, 147.42) 10/26/2018   16:02:15    (  23.25, 144.52)  305.35            166
 11/03/2018   15:10:03   (  22.62, 159.77) 11/03/2018   15:11:30    (  23.22, 157.18)  273.63             87
 11/06/2018   03:31:54   (  22.70, 147.44) 11/06/2018   03:28:24    (  24.92, 145.15)  339.92            210