Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 8 15.  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)
 08/17/2016   15:58:58   (  22.59, 147.48) 08/17/2016   16:02:21    (  23.25, 144.62)  301.86            203
 08/20/2016   02:41:53   (  22.66, 159.89) 08/20/2016   02:38:24    (  27.29, 157.33)  575.69            209
 08/25/2016   15:09:27   (  22.64, 159.86) 08/25/2016   15:11:32    (  23.20, 157.31)  268.36            125
 08/28/2016   03:31:16   (  22.65, 147.54) 08/28/2016   03:27:47    (  22.73, 145.83)  176.26            209
 09/02/2016   15:58:49   (  22.61, 147.50) 09/02/2016   16:02:11    (  23.24, 144.65)  300.58            202
 09/05/2016   02:41:44   (  22.65, 159.92) 09/05/2016   02:38:15    (  27.33, 157.35)  580.82            209
 09/10/2016   15:09:16   (  22.63, 159.88) 09/10/2016   15:11:21    (  23.21, 157.34)  268.00            125