Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 7 1.  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   00:58:33   (  -3.86,   8.75) 07/03/2013   00:49:12    (  -3.74,   8.27)   55.12            561
 07/03/2013   01:46:49   (  -0.66, 177.33) 07/03/2013   01:38:43    (  -0.85, 176.59)   84.91            486
 07/05/2013   16:32:54   (  29.97, -49.02) 07/05/2013   16:22:54    (  30.06, -49.66)   61.80            600
 07/05/2013   17:14:41   (  -2.49, 124.91) 07/05/2013   17:05:43    (  -2.37, 124.36)   63.15            538
 07/05/2013   18:02:56   (  -2.09, -66.49) 07/05/2013   17:55:13    (  -2.28, -67.30)   92.72            463
 07/08/2013   08:42:41   (   5.62,  72.46) 07/08/2013   08:32:51    (   5.57,  72.09)   41.37            590
 07/08/2013   09:30:49   (  -1.12,-118.93) 07/08/2013   09:22:14    (  -0.99,-119.55)   71.14            515
 07/11/2013   00:58:49   (   4.26,-171.38) 07/11/2013   00:49:21    (   4.15,-171.81)   49.20            568
 07/11/2013   01:46:56   (   0.31,  -2.75) 07/11/2013   01:38:44    (   0.44,  -3.45)   79.04            492
 07/13/2013   16:32:55   ( -29.97, 130.96) 07/13/2013   16:22:55    ( -30.48, 130.27)   87.70            600
 07/13/2013   17:14:56   (   2.89, -55.22) 07/13/2013   17:05:51    (   2.78, -55.72)   57.13            545
 07/13/2013   18:03:04   (   1.62, 113.39) 07/13/2013   17:55:14    (   1.80, 112.64)   86.93            470