Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 12 31.  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)
 01/02/2013   18:04:45   (  -4.31, 112.03) 01/02/2013   17:55:17    (  -4.18, 111.33)   79.02            568
 01/05/2013   10:21:00   (  -3.19,-131.88) 01/05/2013   10:11:50    (  -3.00,-132.63)   86.57            550
 01/08/2013   01:50:51   (  12.80, 174.25) 01/08/2013   01:40:51    (  12.86, 173.58)   73.90            600
 01/08/2013   02:37:16   (  -2.07, -15.78) 01/08/2013   02:28:25    (  -1.89, -16.60)   94.09            531
 01/10/2013   18:05:23   (   5.40, -68.28) 01/10/2013   17:55:36    (   5.29, -68.92)   71.42            587
 01/13/2013   10:21:40   (   4.34,  47.80) 01/13/2013   10:12:11    (   4.18,  47.11)   78.89            569