Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 7 4.  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)
 07/08/2016   15:09:39   (  22.63, 159.85) 07/08/2016   15:11:55    (  23.18, 157.24)  274.74            136
 07/11/2016   03:31:29   (  22.65, 147.53) 07/11/2016   03:28:04    (  22.33, 145.86)  176.10            205
 07/16/2016   15:59:03   (  22.62, 147.49) 07/16/2016   16:02:32    (  23.54, 144.64)  308.92            209
 07/19/2016   02:41:59   (  22.69, 159.89) 07/19/2016   02:38:29    (  26.60, 157.45)  499.55            210
 07/24/2016   15:09:32   (  22.61, 159.86) 07/24/2016   15:11:50    (  23.20, 157.25)  275.32            138
 07/27/2016   03:31:21   (  22.68, 147.54) 07/27/2016   03:27:59    (  22.34, 145.86)  176.86            202