Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 7 12.  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)
 07/16/2016   15:59:02   (  22.63, 147.50) 07/16/2016   16:02:31    (  23.54, 144.65)  308.63            209
 07/19/2016   02:41:59   (  22.68, 159.90) 07/19/2016   02:38:29    (  26.61, 157.46)  501.10            210
 07/24/2016   15:09:30   (  22.63, 159.87) 07/24/2016   15:11:48    (  23.21, 157.26)  275.14            138
 07/27/2016   03:31:19   (  22.67, 147.55) 07/27/2016   03:27:57    (  22.34, 145.87)  176.76            202
 08/01/2016   15:58:51   (  22.60, 147.52) 08/01/2016   16:02:19    (  23.84, 144.74)  315.95            208
 08/04/2016   02:41:45   (  22.68, 159.93) 08/04/2016   02:38:15    (  26.29, 157.56)  467.46            210