Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 12 25.  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)
 12/25/2012   18:04:15   (   3.20, -67.69) 12/25/2012   17:55:05    (   3.07, -68.46)   86.27            550
 12/28/2012   09:32:23   (  -7.25,-120.31) 12/28/2012   09:22:23    (  -7.34,-120.94)   70.07            600
 12/28/2012   10:20:26   (   1.93,  48.45) 12/28/2012   10:11:37    (   1.74,  47.61)   94.92            529
 12/31/2012   01:48:21   (  -5.21,  -4.01) 12/31/2012   01:38:38    (  -5.06,  -4.65)   73.18            583
 01/02/2013   18:04:34   (  -3.97, 112.12) 01/02/2013   17:55:12    (  -3.84, 111.40)   81.52            562
 01/05/2013   09:38:57   (  29.98,  54.35) 01/05/2013   09:28:57    (  30.28,  53.43)   94.42            600
 01/05/2013   10:20:48   (  -2.75,-131.76) 01/05/2013   10:11:46    (  -2.61,-132.55)   89.55            542