Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 1 6.  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)
 01/08/2013   01:48:23   (   5.26, 175.99) 01/08/2013   01:38:39    (   5.10, 175.35)   73.07            584
 01/10/2013   18:04:24   (   3.68, -67.78) 01/10/2013   17:55:06    (   3.53, -68.52)   83.35            558
 01/13/2013   09:34:38   ( -15.69,-122.12) 01/13/2013   09:24:38    ( -15.74,-122.83)   75.95            600
 01/13/2013   10:20:24   (   2.11,  48.45) 01/13/2013   10:11:32    (   1.92,  47.62)   94.10            532
 01/16/2013   01:48:05   (  -5.03,  -3.89) 01/16/2013   01:38:25    (  -4.86,  -4.55)   74.93            580
 01/18/2013   18:03:59   (  -3.26, 112.39) 01/18/2013   17:54:48    (  -3.10, 111.63)   86.40            551