Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 9 28.  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)
 09/29/2017   15:09:40   (  22.61, 159.83) 09/29/2017   15:11:37    (  23.21, 157.24)  273.58            117
 10/02/2017   03:31:32   (  22.70, 147.50) 10/02/2017   03:28:02    (  23.12, 145.64)  196.43            210
 10/07/2017   15:59:08   (  22.64, 147.47) 10/07/2017   16:02:25    (  23.31, 144.57)  306.24            197
 10/15/2017   15:09:41   (  22.60, 159.83) 10/15/2017   15:11:45    (  23.21, 157.23)  274.61            124
 10/18/2017   03:31:31   (  22.66, 147.51) 10/18/2017   03:28:02    (  22.68, 145.74)  181.78            209
 10/23/2017   15:59:05   (  22.58, 147.48) 10/23/2017   16:02:32    (  23.25, 144.55)  308.57            207
 10/26/2017   02:42:01   (  22.67, 159.88) 10/26/2017   02:38:32    (  26.92, 157.33)  538.08            209