Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2015 12 28.  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)
 12/29/2015   15:09:53   (  22.62, 159.83) 12/29/2015   15:13:17    (  23.19, 157.18)  278.72            204
 01/01/2016   03:30:35   (  18.55, 148.46) 01/01/2016   03:28:14    (  18.19, 146.83)  177.37            141
 01/06/2016   15:59:17   (  22.60, 147.48) 01/06/2016   16:02:45    (  27.31, 145.56)  558.29            208
 01/09/2016   02:42:13   (  22.69, 159.88) 01/09/2016   02:38:43    (  22.92, 158.36)  158.09            210
 01/14/2016   15:09:44   (  22.63, 159.88) 01/14/2016   15:13:03    (  23.21, 157.20)  282.13            199
 01/17/2016   03:31:32   (  22.68, 147.56) 01/17/2016   03:29:10    (  22.30, 145.84)  181.89            142
 01/22/2016   15:59:02   (  22.62, 147.56) 01/22/2016   16:02:31    (  27.33, 145.58)  559.97            209