Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 7 13.  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   15:59:03   (  22.59, 147.49) 07/16/2016   16:02:31    (  23.57, 144.65)  309.59            208
 07/19/2016   02:41:59   (  22.67, 159.90) 07/19/2016   02:38:30    (  26.64, 157.45)  506.10            209
 07/24/2016   15:09:30   (  22.63, 159.87) 07/24/2016   15:11:49    (  23.20, 157.25)  275.36            139
 07/27/2016   03:31:19   (  22.67, 147.56) 07/27/2016   03:27:58    (  22.34, 145.87)  177.11            201
 08/01/2016   15:58:49   (  22.63, 147.53) 08/01/2016   16:02:18    (  23.92, 144.76)  317.42            209
 08/04/2016   02:41:44   (  22.66, 159.94) 08/04/2016   02:38:15    (  26.20, 157.58)  460.98            209
 08/09/2016   15:09:15   (  22.59, 159.91) 08/09/2016   15:11:43    (  23.17, 157.26)  278.81            148