Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 12 28.  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)
 12/28/2012   09:32:04   (  -6.23,-120.08) 12/28/2012   09:22:04    (  -6.26,-120.69)   67.57            600
 12/28/2012   10:20:22   (   1.82,  48.48) 12/28/2012   10:11:35    (   1.66,  47.63)   95.54            527
 12/31/2012   01:48:12   (  -4.94,  -3.93) 12/31/2012   01:38:33    (  -4.79,  -4.58)   74.89            579
 01/02/2013   18:04:14   (  -3.44, 112.28) 01/02/2013   17:55:00    (  -3.27, 111.54)   84.94            554
 01/05/2013   09:32:04   (   6.19,  59.93) 01/05/2013   09:22:04    (   6.27,  59.31)   69.07            600
 01/05/2013   10:20:15   (  -1.89,-131.49) 01/05/2013   10:11:27    (  -1.71,-132.33)   95.46            528
 01/08/2013   01:48:06   (   4.78, 176.13) 01/08/2013   01:38:30    (   4.65, 175.45)   76.14            576
 01/10/2013   18:04:02   (   3.10, -67.61) 01/10/2013   17:54:54    (   2.93, -68.38)   87.55            548