Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 5 10.  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)
 05/10/2012   09:31:33   (   3.42,  60.59) 05/10/2012   09:22:19    (   3.24,  59.84)   85.35            554
 05/13/2012   01:00:21   ( -10.12,   7.41) 05/13/2012   00:50:21    ( -10.19,   6.75)   72.67            600
 05/13/2012   01:47:37   (   1.96, 176.78) 05/13/2012   01:38:47    (   1.76, 175.94)   95.27            530
 05/15/2012   17:15:25   (  -5.08, 124.37) 05/15/2012   17:05:44    (  -4.94, 123.71)   74.66            581
 05/18/2012   09:31:30   (  -3.65,-119.44) 05/18/2012   09:22:13    (  -3.51,-120.19)   84.43            557
 05/21/2012   01:03:21   (  20.82,-175.01) 05/21/2012   00:53:21    (  20.84,-175.77)   79.07            600
 05/21/2012   01:47:36   (  -2.26,  -3.27) 05/21/2012   01:38:42    (  -2.08,  -4.10)   93.98            534
 05/23/2012   17:15:34   (   5.34, -55.71) 05/23/2012   17:05:48    (   5.19, -56.35)   73.29            586