Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 7 13.  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)
 07/16/2012   01:47:50   (   3.79, 176.36) 07/16/2012   01:38:30    (   3.62, 175.65)   81.56            560
 07/18/2012   17:18:41   ( -17.93, 121.53) 07/18/2012   17:08:41    ( -17.97, 120.82)   76.06            600
 07/18/2012   18:03:51   (   2.18, -67.41) 07/18/2012   17:54:58    (   2.00, -68.23)   92.27            533
 07/21/2012   09:31:35   (  -5.07,-119.77) 07/21/2012   09:21:54    (  -4.90,-120.41)   73.12            581
 07/24/2012   01:47:34   (  -3.40,  -3.53) 07/24/2012   01:38:21    (  -3.23,  -4.27)   84.23            553
 07/26/2012   17:15:23   (   6.19, -55.89) 07/26/2012   17:05:23    (   6.08, -56.47)   65.02            600
 07/26/2012   18:03:30   (  -1.65, 112.73) 07/26/2012   17:54:46    (  -1.50, 111.89)   95.55            524