Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 9 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)
 09/19/2019   15:09:45   (  22.63, 159.85) 09/19/2019   15:11:26    (  23.23, 157.25)  274.08            101
 09/22/2019   03:31:36   (  22.65, 147.52) 09/22/2019   03:28:07    (  24.20, 145.38)  278.26            209
 09/27/2019   15:59:14   (  22.62, 147.47) 09/27/2019   16:02:09    (  23.28, 144.59)  304.09            175
 10/05/2019   15:09:49   (  22.62, 159.82) 10/05/2019   15:11:24    (  23.21, 157.27)  269.23             95
 10/08/2019   03:31:40   (  22.65, 147.50) 10/08/2019   03:28:11    (  24.54, 145.32)  305.72            209