Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 12 4.  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)
 12/05/2014   02:38:59   (  10.07, 162.72) 12/05/2014   02:41:08    (   9.78, 161.46)  142.51            129
 12/07/2014   16:19:40   (  16.93, 141.52) 12/07/2014   16:18:05    (  16.99, 141.36)   18.45             95
 12/13/2014   03:28:36   (  10.07, 150.33) 12/13/2014   03:31:43    (   9.75, 148.77)  174.42            187
 12/15/2014   15:32:18   (  10.00, 152.32) 12/15/2014   15:29:11    (   9.95, 152.41)   11.28            187
 12/21/2014   02:39:15   (  10.10, 162.67) 12/21/2014   02:40:48    (   9.80, 161.44)  138.07             93
 12/23/2014   16:20:26   (  14.97, 141.04) 12/23/2014   16:18:18    (  15.03, 140.89)   17.36            128
 12/29/2014   03:28:42   (  10.11, 150.31) 12/29/2014   03:31:20    (   9.78, 148.77)  173.15            158