Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 4 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)
 04/08/2012   08:49:29   ( -29.97,-113.19) 04/08/2012   08:39:29    ( -30.25,-114.01)   84.11            600
 04/08/2012   09:31:27   (   2.68,  60.69) 04/08/2012   09:22:25    (   2.52,  59.97)   81.59            542
 04/11/2012   00:59:19   (  -5.86,   8.27) 04/11/2012   00:49:25    (  -5.77,   7.72)   61.51            594
 04/11/2012   01:47:35   (   1.33, 176.86) 04/11/2012   01:38:56    (   1.18, 176.04)   91.95            519
 04/13/2012   17:15:26   (  -4.54, 124.43) 04/13/2012   17:05:54    (  -4.38, 123.80)   71.98            572
 04/16/2012   09:31:32   (  -3.13,-119.38) 04/16/2012   09:22:23    (  -2.95,-120.10)   82.57            549
 04/19/2012   00:59:29   (   6.19,-171.81) 04/19/2012   00:49:29    (   6.11,-172.37)   62.69            600
 04/19/2012   01:47:37   (  -1.70,  -3.19) 04/19/2012   01:38:52    (  -1.54,  -4.01)   93.25            525