Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 11 21.  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)
 11/22/2018   03:31:39   (  22.69, 147.52) 11/22/2018   03:28:09    (  24.06, 145.35)  269.15            210
 11/27/2018   15:59:15   (  22.63, 147.49) 11/27/2018   16:02:12    (  23.31, 144.50)  315.57            177
 12/05/2018   15:09:49   (  22.63, 159.85) 12/05/2018   15:11:29    (  23.22, 157.15)  284.30            100
 12/08/2018   03:31:39   (  22.68, 147.53) 12/08/2018   03:28:09    (  24.09, 145.32)  274.27            210
 12/13/2018   15:59:14   (  22.64, 147.50) 12/13/2018   16:02:11    (  23.32, 144.48)  318.32            177