Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 3 2.  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)
 03/05/2013   01:00:40   (  11.49,-172.91) 03/05/2013   00:50:40    (  11.56,-173.59)   74.49            600
 03/05/2013   01:47:25   (  -1.99,  -3.21) 03/05/2013   01:38:35    (  -1.83,  -4.05)   95.79            530
 03/07/2013   17:15:22   (   4.93, -55.61) 03/07/2013   17:05:43    (   4.78, -56.29)   76.33            579
 03/10/2013   09:31:25   (   3.30,  60.62) 03/10/2013   09:22:13    (   3.11,  59.85)   87.36            552
 03/13/2013   00:59:10   (  -6.15,   8.27) 03/13/2013   00:49:11    (  -6.05,   7.66)   68.28            599
 03/13/2013   01:47:26   (   1.63, 176.85) 03/13/2013   01:38:42    (   1.45, 175.99)   98.50            524
 03/15/2013   17:15:13   (  -4.57, 124.49) 03/15/2013   17:05:41    (  -4.39, 123.79)   79.65            572