Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 10 8.  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)
 10/10/2018   15:59:18   (  22.63, 147.49) 10/10/2018   16:02:21    (  23.24, 144.61)  302.39            183
 10/18/2018   15:09:37   (  22.60, 159.89) 10/18/2018   15:11:38    (  23.17, 157.29)  274.43            121
 10/21/2018   03:31:22   (  22.69, 147.60) 10/21/2018   03:27:52    (  22.60, 145.83)  181.75            210
 10/26/2018   15:58:41   (  22.61, 147.62) 10/26/2018   16:02:10    (  23.91, 144.80)  322.27            209
 10/29/2018   02:41:30   (  22.66, 160.06) 10/29/2018   02:38:01    (  25.80, 157.71)  423.32            209
 11/03/2018   15:08:45   (  22.60, 160.09) 11/03/2018   15:11:35    (  23.25, 157.33)  291.43            170