Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 7 12.  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)
 07/14/2018   15:10:17   (  22.63, 159.83) 07/14/2018   15:10:49    (  23.20, 157.36)  261.14             32
 07/22/2018   16:00:01   (  22.61, 147.39) 07/22/2018   16:01:32    (  23.23, 144.69)  284.56             91
 07/30/2018   15:10:52   (  22.49, 159.65) 07/30/2018   15:10:49    (  22.96, 157.33)  243.48              3
 08/07/2018   16:00:32   (  22.59, 147.24) 08/07/2018   16:01:28    (  23.15, 144.71)  266.81             56