Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 2 3.  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)
 02/03/2013   17:15:25   (   6.12, -55.86) 02/03/2013   17:05:26    (   6.00, -56.45)   67.29            599
 02/03/2013   18:03:33   (  -1.64, 112.76) 02/03/2013   17:54:49    (  -1.45, 111.90)   97.57            524
 02/06/2013   09:31:25   (   4.41,  60.40) 02/06/2013   09:21:55    (   4.28,  59.70)   79.06            570
 02/09/2013   01:05:25   ( -29.95,   2.78) 02/09/2013   00:55:25    ( -30.20,   1.87)   91.73            600
 02/09/2013   01:47:22   (   2.62, 176.67) 02/09/2013   01:38:21    (   2.45, 175.87)   90.81            541
 02/11/2013   17:15:05   (  -5.42, 124.34) 02/11/2013   17:05:18    (  -5.31, 123.69)   72.35            587
 02/14/2013   09:31:03   (  -3.68,-119.40) 02/14/2013   09:21:45    (  -3.51,-120.14)   84.36            558
 02/17/2013   00:58:49   (   6.22,-171.70) 02/17/2013   00:48:49    (   6.28,-172.33)   69.40            600
 02/17/2013   01:47:00   (  -1.91,  -3.12) 02/17/2013   01:38:12    (  -1.72,  -3.97)   96.48            528