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   15:09:41   (  22.59, 159.83) 09/29/2017   15:11:38    (  23.20, 157.24)  273.65            117
 10/02/2017   03:31:31   (  22.66, 147.51) 10/02/2017   03:28:02    (  23.14, 145.63)  199.41            209
 10/07/2017   15:59:08   (  22.61, 147.47) 10/07/2017   16:02:26    (  23.24, 144.55)  306.43            198
 10/10/2017   02:42:06   (  22.69, 159.86) 10/10/2017   02:38:36    (  27.50, 157.19)  598.75            210
 10/15/2017   15:09:40   (  22.61, 159.83) 10/15/2017   15:11:45    (  23.19, 157.23)  274.83            125
 10/18/2017   03:31:30   (  22.67, 147.51) 10/18/2017   03:28:01    (  22.64, 145.75)  181.02            209
 10/23/2017   15:59:03   (  22.61, 147.49) 10/23/2017   16:02:31    (  23.29, 144.56)  308.95            208