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   (   4.06, -55.48) 04/05/2012   17:05:55    (   3.92, -56.11)   71.34            564
 04/08/2012   08:49:29   ( -29.95,-113.19) 04/08/2012   08:39:29    ( -30.23,-114.01)   84.62            600
 04/08/2012   09:31:28   (   2.72,  60.68) 04/08/2012   09:22:26    (   2.56,  59.96)   81.54            542
 04/11/2012   00:59:21   (  -5.94,   8.25) 04/11/2012   00:49:26    (  -5.80,   7.71)   61.49            595
 04/11/2012   01:47:35   (   1.30, 176.86) 04/11/2012   01:38:56    (   1.15, 176.05)   91.88            519
 04/13/2012   17:15:27   (  -4.55, 124.43) 04/13/2012   17:05:55    (  -4.40, 123.79)   71.87            572
 04/16/2012   09:31:33   (  -3.12,-119.39) 04/16/2012   09:22:24    (  -2.96,-120.11)   82.44            549