Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 8 11.  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)
 08/12/2016   03:31:22   (  22.65, 147.53) 08/12/2016   03:27:53    (  22.58, 145.84)  173.85            209
 08/17/2016   15:58:57   (  22.62, 147.49) 08/17/2016   16:02:20    (  23.28, 144.63)  301.68            203
 08/20/2016   02:41:54   (  22.69, 159.88) 08/20/2016   02:38:24    (  27.27, 157.33)  569.84            210
 08/25/2016   15:09:27   (  22.59, 159.85) 08/25/2016   15:11:32    (  23.14, 157.30)  268.38            125
 08/28/2016   03:31:15   (  22.65, 147.54) 08/28/2016   03:27:46    (  22.75, 145.83)  176.68            209
 09/02/2016   15:58:48   (  22.59, 147.50) 09/02/2016   16:02:09    (  23.25, 144.65)  300.43            201
 09/05/2016   02:41:43   (  22.70, 159.91) 09/05/2016   02:38:13    (  27.35, 157.35)  577.66            210