Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 1 10.  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)
 01/10/2013   18:04:28   (   3.80, -67.82) 01/10/2013   17:55:08    (   3.65, -68.54)   82.61            560
 01/13/2013   09:38:06   ( -27.91,-125.04) 01/13/2013   09:28:06    ( -27.88,-125.86)   81.19            600
 01/13/2013   10:20:33   (   2.35,  48.37) 01/13/2013   10:11:37    (   2.17,  47.56)   92.36            536
 01/16/2013   01:48:22   (  -5.42,  -4.02) 01/16/2013   01:38:35    (  -5.31,  -4.66)   71.74            587
 01/18/2013   18:04:28   (  -4.06, 112.15) 01/18/2013   17:55:04    (  -3.88, 111.44)   81.44            564
 01/21/2013   09:38:45   (  29.99,  54.41) 01/21/2013   09:28:45    (  30.12,  53.53)   86.57            600
 01/21/2013   10:20:34   (  -2.63,-131.66) 01/21/2013   10:11:34    (  -2.46,-132.46)   90.98            540
 01/24/2013   01:48:32   (   5.68, 175.91) 01/24/2013   01:38:41    (   5.58, 175.28)   70.32            591