Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 4 4.  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)
 04/05/2012   17:15:19   (   4.05, -55.48) 04/05/2012   17:05:55    (   3.90, -56.11)   71.43            564
 04/08/2012   08:49:29   ( -29.95,-113.19) 04/08/2012   08:39:29    ( -30.21,-114.00)   83.43            600
 04/08/2012   09:31:27   (   2.72,  60.68) 04/08/2012   09:22:25    (   2.54,  59.97)   81.78            542
 04/11/2012   00:59:19   (  -5.90,   8.26) 04/11/2012   00:49:25    (  -5.78,   7.71)   61.75            594
 04/11/2012   01:47:34   (   1.31, 176.86) 04/11/2012   01:38:55    (   1.13, 176.05)   92.16            519
 04/13/2012   17:15:25   (  -4.47, 124.45) 04/13/2012   17:05:54    (  -4.32, 123.81)   72.35            571
 04/16/2012   09:31:30   (  -3.02,-119.36) 04/16/2012   09:22:23    (  -2.88,-120.09)   83.16            547