Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 5 22.  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)
 05/24/2013   00:58:59   (   4.33,-171.37) 05/24/2013   00:49:30    (   4.18,-171.97)   68.55            569
 05/24/2013   01:47:06   (   0.21,  -2.75) 05/24/2013   01:38:53    (   0.37,  -3.62)   98.34            493
 05/26/2013   16:33:02   ( -29.96, 131.00) 05/26/2013   16:23:02    ( -30.38, 130.14)   94.57            600
 05/26/2013   17:15:03   (   2.85, -55.18) 05/26/2013   17:05:59    (   2.68, -55.85)   77.30            544
 05/29/2013   08:42:51   (  -5.86,-107.57) 05/29/2013   08:32:57    (  -5.76,-108.06)   56.16            594
 05/29/2013   09:31:06   (   1.28,  61.03) 05/29/2013   09:22:28    (   1.14,  60.27)   86.20            518
 06/01/2013   00:58:54   (  -4.32,   8.64) 06/01/2013   00:49:26    (  -4.22,   8.06)   65.30            568
 06/01/2013   01:47:09   (  -0.26, 177.24) 06/01/2013   01:38:56    (  -0.46, 176.41)   95.19            493
 06/03/2013   16:33:05   (  29.99, -49.03) 06/03/2013   16:23:05    (  30.28, -49.83)   83.31            600
 06/03/2013   17:14:56   (  -2.76, 124.86) 06/03/2013   17:05:54    (  -2.62, 124.20)   74.54            542