Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 1 15.  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)
 01/22/2019   15:09:53   (  22.61, 159.87) 01/22/2019   15:11:18    (  23.23, 157.16)  286.66             85
 01/25/2019   03:31:44   (  22.68, 147.54) 01/25/2019   03:28:14    (  25.06, 145.07)  364.91            210
 01/30/2019   15:59:18   (  22.62, 147.53) 01/30/2019   16:01:59    (  23.28, 144.49)  319.89            161
 02/07/2019   15:09:51   (  22.59, 159.90) 02/07/2019   15:11:13    (  23.20, 157.16)  288.34             82
 02/10/2019   03:31:40   (  22.69, 147.57) 02/10/2019   03:28:10    (  25.24, 145.04)  382.68            210