Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 6 23.  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)
 07/01/2019   15:09:52   (  22.60, 159.85) 07/01/2019   15:11:17    (  23.16, 157.19)  279.71             85
 07/04/2019   03:31:41   (  22.68, 147.53) 07/04/2019   03:28:11    (  24.97, 145.13)  352.60            210
 07/09/2019   15:59:16   (  22.61, 147.49) 07/09/2019   16:02:02    (  23.27, 144.53)  312.73            166
 07/17/2019   15:09:46   (  22.62, 159.86) 07/17/2019   15:11:19    (  23.24, 157.20)  280.89             93
 07/20/2019   03:31:35   (  22.68, 147.55) 07/20/2019   03:28:05    (  24.39, 145.28)  299.11            210