Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 5 5.  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)
 05/07/2012   17:15:31   (   4.93, -55.62) 05/07/2012   17:05:52    (   4.79, -56.29)   75.17            579
 05/10/2012   09:31:37   (   3.54,  60.55) 05/10/2012   09:22:21    (   3.36,  59.81)   84.95            556
 05/13/2012   01:02:55   ( -19.20,   5.37) 05/13/2012   00:52:55    ( -19.22,   4.63)   78.22            600
 05/13/2012   01:47:44   (   2.18, 176.72) 05/13/2012   01:38:51    (   1.99, 175.89)   94.51            533
 05/15/2012   17:15:36   (  -5.38, 124.29) 05/15/2012   17:05:50    (  -5.24, 123.64)   73.38            586
 05/18/2012   09:31:43   (  -4.03,-119.55) 05/18/2012   09:22:19    (  -3.88,-120.28)   82.50            564