Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 1 22.  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)
 01/24/2013   01:47:50   (   4.01, 176.33) 01/24/2013   01:38:26    (   3.86, 175.61)   81.27            564
 01/26/2013   17:18:04   ( -16.14, 121.97) 01/26/2013   17:08:04    ( -16.19, 121.25)   76.53            600
 01/26/2013   18:03:42   (   2.08, -67.36) 01/26/2013   17:54:50    (   1.88, -68.18)   94.43            532
 01/29/2013   09:31:19   (  -4.70,-119.64) 01/29/2013   09:21:44    (  -4.53,-120.31)   77.39            575
 02/01/2013   01:05:20   (  29.99,-177.22) 02/01/2013   00:55:20    (  30.24,-178.13)   91.71            600
 02/01/2013   01:47:09   (  -2.66,  -3.29) 02/01/2013   01:38:08    (  -2.51,  -4.10)   90.82            541
 02/03/2013   17:14:52   (   5.18, -55.58) 02/03/2013   17:05:09    (   5.06, -56.24)   74.08            583