Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 6 30.  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)
 07/03/2013   00:58:31   (  -3.80,   8.78) 07/03/2013   00:49:11    (  -3.68,   8.30)   54.98            560
 07/03/2013   01:46:46   (  -0.79, 177.37) 07/03/2013   01:38:42    (  -0.93, 176.63)   84.69            484
 07/05/2013   16:32:00   (  26.90, -48.22) 07/05/2013   16:22:00    (  26.94, -48.80)   57.45            600
 07/05/2013   17:14:36   (  -2.39, 124.95) 07/05/2013   17:05:40    (  -2.25, 124.40)   63.42            536
 07/05/2013   18:02:50   (  -2.26, -66.44) 07/05/2013   17:55:10    (  -2.42, -67.26)   92.90            460
 07/08/2013   08:42:33   (   5.41,  72.53) 07/08/2013   08:32:46    (   5.32,  72.16)   41.89            587
 07/08/2013   09:30:40   (  -0.87,-118.85) 07/08/2013   09:22:09    (  -0.76,-119.49)   71.83            511
 07/11/2013   00:58:38   (   3.96,-171.29) 07/11/2013   00:49:15    (   3.84,-171.72)   50.47            563
 07/11/2013   01:46:45   (   0.57,  -2.66) 07/11/2013   01:38:38    (   0.72,  -3.37)   80.24            487
 07/13/2013   16:32:47   ( -29.94, 131.01) 07/13/2013   16:22:47    ( -30.03, 130.41)   58.36            600
 07/13/2013   17:14:42   (   2.47, -55.09) 07/13/2013   17:05:44    (   2.36, -55.61)   58.96            538
 07/13/2013   18:02:50   (   2.01, 113.52) 07/13/2013   17:55:07    (   2.20, 112.74)   88.77            463