Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2013 10 9.  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)
 10/12/2013   15:59:27   (  22.61, 147.44) 10/12/2013   16:02:54    (  23.23, 144.52)  307.55            207
 10/15/2013   02:42:21   (  22.65, 159.86) 10/15/2013   02:38:52    (  26.76, 157.33)  523.77            209
 10/20/2013   15:09:49   (  22.59, 159.85) 10/20/2013   15:12:14    (  23.20, 157.21)  278.87            145
 10/23/2013   03:31:15   (  21.50, 147.83) 10/23/2013   03:28:05    (  21.13, 146.09)  184.53            190
 10/28/2013   15:58:59   (  22.63, 147.56) 10/28/2013   16:02:28    (  25.29, 145.07)  389.63            209
 10/31/2013   02:41:50   (  22.69, 159.98) 10/31/2013   02:38:20    (  24.45, 157.95)  284.01            210
 11/05/2013   15:09:11   (  22.62, 160.01) 11/05/2013   15:12:21    (  23.25, 157.24)  291.82            190