Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 3 5.  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)
 03/07/2013   17:15:22   (   4.91, -55.61) 03/07/2013   17:05:43    (   4.76, -56.28)   76.32            579
 03/10/2013   09:31:24   (   3.28,  60.62) 03/10/2013   09:22:12    (   3.09,  59.86)   87.39            552
 03/13/2013   00:59:11   (  -6.19,   8.26) 03/13/2013   00:49:12    (  -6.08,   7.65)   68.34            599
 03/13/2013   01:47:26   (   1.61, 176.86) 03/13/2013   01:38:42    (   1.42, 175.99)   98.53            524
 03/15/2013   17:15:12   (  -4.48, 124.51) 03/15/2013   17:05:41    (  -4.35, 123.80)   79.69            571
 03/18/2013   08:49:21   (  29.97,  66.87) 03/18/2013   08:39:21    (  30.32,  65.92)   99.19            600
 03/18/2013   09:31:13   (  -2.80,-119.25) 03/18/2013   09:22:10    (  -2.63,-120.05)   91.16            543