Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 3 8.  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)
 03/10/2013   09:31:25   (   3.31,  60.62) 03/10/2013   09:22:13    (   3.12,  59.85)   87.39            552
 03/13/2013   00:59:11   (  -6.17,   8.27) 03/13/2013   00:49:12    (  -6.05,   7.66)   68.31            599
 03/13/2013   01:47:26   (   1.64, 176.85) 03/13/2013   01:38:42    (   1.46, 175.99)   98.56            524
 03/15/2013   17:15:11   (  -4.47, 124.51) 03/15/2013   17:05:40    (  -4.34, 123.81)   79.69            571
 03/18/2013   08:49:20   (  29.97,  66.87) 03/18/2013   08:39:20    (  30.32,  65.93)   98.35            600
 03/18/2013   09:31:12   (  -2.81,-119.24) 03/18/2013   09:22:09    (  -2.63,-120.04)   91.28            543
 03/21/2013   00:59:04   (   5.61,-171.61) 03/21/2013   00:49:14    (   5.45,-172.24)   72.59            590