Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 8 18.  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)
 08/19/2012   17:15:02   (  -5.78, 124.24) 08/19/2012   17:05:10    (  -5.68, 123.63)   68.47            592
 08/19/2012   18:03:17   (   1.19, -67.16) 08/19/2012   17:54:40    (   1.02, -68.03)   98.54            517
 08/22/2012   09:31:07   (  -4.31,-119.57) 08/22/2012   09:21:39    (  -4.15,-120.26)   78.30            568
 08/25/2012   01:05:19   (  29.95,-177.24) 08/25/2012   00:55:19    (  30.28,-178.16)   94.99            600
 08/25/2012   01:47:11   (  -2.80,  -3.38) 08/25/2012   01:38:08    (  -2.61,  -4.15)   88.33            543
 08/27/2012   17:15:07   (   5.78, -55.79) 08/27/2012   17:05:14    (   5.63, -56.39)   68.22            593
 08/27/2012   18:03:14   (  -1.24, 112.83) 08/27/2012   17:54:37    (  -1.07, 111.96)   98.50            517
 08/30/2012   09:31:09   (   4.25,  60.41) 08/30/2012   09:21:42    (   4.08,  59.72)   78.66            567