Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 3 23.  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)
 03/26/2013   09:31:42   (   3.32,  60.57) 03/26/2013   09:22:30    (   3.17,  59.80)   87.64            552
 03/29/2013   01:00:01   (  -7.92,   7.83) 03/29/2013   00:50:01    (  -8.01,   7.18)   72.78            600
 03/29/2013   01:47:53   (   1.94, 176.73) 03/29/2013   01:39:04    (   1.77, 175.88)   96.98            529
 03/31/2013   17:15:48   (  -5.11, 124.30) 03/31/2013   17:06:07    (  -4.98, 123.63)   76.27            581
 04/03/2013   09:31:58   (  -3.72,-119.53) 04/03/2013   09:22:40    (  -3.53,-120.28)   85.84            558
 04/06/2013   01:04:24   (  22.82,-175.57) 04/06/2013   00:54:24    (  22.82,-176.36)   81.38            600
 04/06/2013   01:48:06   (  -2.28,  -3.35) 04/06/2013   01:39:12    (  -2.09,  -4.19)   95.45            534