Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 9 26.  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   (  22.63, 159.84) 09/29/2017   15:11:37    (  23.23, 157.25)  273.50            117
 10/02/2017   03:31:32   (  22.67, 147.50) 10/02/2017   03:28:03    (  23.17, 145.63)  199.99            209
 10/07/2017   15:59:08   (  22.63, 147.47) 10/07/2017   16:02:25    (  23.27, 144.56)  306.00            197
 10/15/2017   15:09:43   (  22.61, 159.82) 10/15/2017   15:11:46    (  23.17, 157.22)  273.89            123
 10/18/2017   03:31:33   (  22.69, 147.49) 10/18/2017   03:28:03    (  22.77, 145.71)  182.73            210
 10/23/2017   15:59:08   (  22.63, 147.47) 10/23/2017   16:02:32    (  23.28, 144.56)  307.01            204