Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2015 12 24.  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   (  22.60, 159.83) 12/29/2015   15:13:17    (  23.17, 157.18)  278.79            204
 01/01/2016   03:30:34   (  18.52, 148.47) 01/01/2016   03:28:13    (  18.15, 146.84)  177.44            141
 01/06/2016   15:59:16   (  22.61, 147.48) 01/06/2016   16:02:44    (  27.36, 145.57)  562.32            208
 01/09/2016   02:42:11   (  22.65, 159.89) 01/09/2016   02:38:42    (  22.88, 158.37)  158.33            209
 01/14/2016   15:09:43   (  22.59, 159.88) 01/14/2016   15:13:04    (  23.20, 157.19)  283.20            201
 01/17/2016   03:31:29   (  22.69, 147.57) 01/17/2016   03:29:10    (  22.32, 145.83)  183.12            139