Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 7 16.  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)
 07/19/2016   02:41:59   (  22.67, 159.90) 07/19/2016   02:38:30    (  26.65, 157.45)  507.22            209
 07/24/2016   15:09:30   (  22.64, 159.87) 07/24/2016   15:11:48    (  23.23, 157.26)  275.13            138
 07/27/2016   03:31:19   (  22.65, 147.56) 07/27/2016   03:27:57    (  22.31, 145.88)  176.78            202
 08/01/2016   15:58:50   (  22.61, 147.52) 08/01/2016   16:02:19    (  23.81, 144.73)  314.97            209
 08/04/2016   02:41:45   (  22.66, 159.94) 08/04/2016   02:38:16    (  26.31, 157.55)  472.10            209
 08/09/2016   15:09:16   (  22.62, 159.91) 08/09/2016   15:11:41    (  23.21, 157.28)  277.62            145
 08/12/2016   03:31:03   (  22.65, 147.61) 08/12/2016   03:27:49    (  22.31, 145.90)  179.58            194