Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2013 12 23.  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)
 12/23/2013   15:10:28   (  22.63, 159.74) 12/23/2013   15:13:20    (  23.16, 157.21)  265.80            172
 12/26/2013   03:31:38   (  20.17, 147.99) 12/26/2013   03:28:50    (  19.82, 146.41)  169.71            168
 12/31/2013   15:59:54   (  22.59, 147.38) 12/31/2013   16:03:22    (  26.29, 145.32)  461.44            208
 01/03/2014   02:42:49   (  22.64, 159.79) 01/03/2014   02:39:20    (  23.62, 158.14)  200.86            209
 01/08/2014   15:10:20   (  22.60, 159.79) 01/08/2014   15:13:41    (  23.15, 157.20)  272.34            201
 01/11/2014   03:30:53   (  18.24, 148.51) 01/11/2014   03:28:37    (  17.87, 146.88)  177.60            136
 01/19/2014   02:41:59   (  21.27, 160.25) 01/19/2014   02:38:53    (  20.97, 158.81)  153.10            186