Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 10 21.  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)
 10/26/2014   03:28:37   (  10.08, 150.28) 10/26/2014   03:32:06    (   8.91, 149.00)  191.74            209
 10/28/2014   15:32:19   (  10.01, 152.27) 10/28/2014   15:29:45    (   9.98, 152.49)   23.65            154
 11/03/2014   02:39:15   (  10.09, 162.62) 11/03/2014   02:41:18    (   9.87, 161.53)  122.37            123
 11/05/2014   16:20:43   (  13.85, 140.75) 11/05/2014   16:19:04    (  13.85, 140.76)    0.34             99
 11/11/2014   03:28:35   (  10.10, 150.29) 11/11/2014   03:31:40    (   9.79, 148.93)  152.94            185
 11/13/2014   15:32:10   (  10.02, 152.32) 11/13/2014   15:29:04    (   9.93, 152.61)   33.90            186