Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2014 7 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)
 07/24/2014   15:32:08   (  10.01, 152.34) 07/24/2014   15:28:43    (   9.96, 152.44)   11.82            205
 07/30/2014   02:39:07   (  10.07, 162.69) 07/30/2014   02:40:38    (   9.80, 161.43)  140.90             91
 08/01/2014   16:20:15   (  15.25, 141.10) 08/01/2014   16:18:12    (  15.27, 140.98)   12.52            123
 08/07/2014   03:28:39   (  10.07, 150.29) 08/07/2014   03:31:35    (   9.73, 148.76)  172.69            176
 08/09/2014   15:32:20   (  10.03, 152.28) 08/09/2014   15:29:10    (   9.99, 152.44)   17.93            190
 08/15/2014   02:39:17   (  10.10, 162.62) 08/15/2014   02:41:05    (   9.86, 161.41)  135.07            108
 08/17/2014   16:20:10   (  16.10, 141.23) 08/17/2014   16:18:24    (  16.08, 141.18)    6.40            106