Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 2 9.  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)
 02/11/2013   17:15:06   (  -5.47, 124.33) 02/11/2013   17:05:19    (  -5.31, 123.69)   72.75            587
 02/14/2013   09:31:01   (  -3.60,-119.37) 02/14/2013   09:21:45    (  -3.42,-120.12)   85.33            556
 02/17/2013   00:58:46   (   6.16,-171.68) 02/17/2013   00:48:47    (   6.05,-172.28)   67.98            599
 02/17/2013   01:46:53   (  -1.62,  -3.05) 02/17/2013   01:38:09    (  -1.43,  -3.91)   98.27            524
 02/19/2013   17:14:35   (   4.14, -55.34) 02/19/2013   17:05:09    (   4.00, -56.06)   81.41            566
 02/22/2013   08:45:05   ( -17.33,-109.93) 02/22/2013   08:35:05    ( -17.37,-110.67)   78.08            600
 02/22/2013   09:30:23   (   2.08,  61.01) 02/22/2013   09:21:31    (   1.91,  60.17)   95.26            532