Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 7 31.  Predictions up to the next  14.0 days:

Date(AQUA)     Time(AQUA)   AQUA Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 08/01/2013   08:41:56   (  -3.87,-107.12) 08/01/2013   08:32:35    (  -3.80,-107.49)   41.95            561
 08/01/2013   09:30:12   (  -0.68,  61.47) 08/01/2013   09:22:06    (  -0.79,  60.83)   71.47            486
 08/04/2013   00:14:34   (  23.77,-163.34) 08/04/2013   00:04:34    (  23.82,-163.77)   43.92            600
 08/04/2013   00:57:58   (  -2.17,   9.12) 08/04/2013   00:49:05    (  -2.10,   8.65)   51.87            533
 08/04/2013   01:46:15   (  -2.32, 177.69) 08/04/2013   01:38:36    (  -2.49, 176.98)   81.17            459
 08/06/2013   16:25:54   (   5.06, -43.29) 08/06/2013   16:16:13    (   5.03, -43.57)   31.87            581
 08/06/2013   17:14:01   (  -0.54, 125.33) 08/06/2013   17:05:35    (  -0.39, 124.80)   61.81            506
 08/06/2013   18:02:17   (  -4.01, -66.08) 08/06/2013   17:55:06    (  -4.20, -66.88)   90.90            431
 08/09/2013   08:41:55   (   3.39,  72.94) 08/09/2013   08:32:42    (   3.33,  72.57)   41.81            553
 08/09/2013   09:30:01   (   1.19,-118.42) 08/09/2013   09:22:04    (   1.31,-119.06)   71.75            477
 08/12/2013   00:09:40   (  -6.22,  20.60) 08/11/2013   23:59:40    (  -6.16,  20.40)   22.49            600
 08/12/2013   00:57:56   (   1.68,-170.82) 08/12/2013   00:49:11    (   1.57,-171.27)   51.93            525
 08/12/2013   01:46:02   (   2.90,  -2.18) 08/12/2013   01:38:33    (   3.07,  -2.90)   81.69            449