Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 8 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)
 08/15/2018   15:10:45   (  22.63, 159.68) 08/15/2018   15:11:10    (  23.18, 157.31)  250.67             25
 08/23/2018   16:00:05   (  22.60, 147.33) 08/23/2018   16:02:00    (  23.18, 144.61)  286.33            115
 08/31/2018   15:10:31   (  22.58, 159.70) 08/31/2018   15:11:21    (  23.12, 157.26)  257.03             50
 09/03/2018   03:32:18   (  22.67, 147.41) 09/03/2018   03:28:49    (  26.91, 144.71)  544.98            209