Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 2 25.  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)
 02/25/2012   18:03:16   (   0.16, -66.99) 02/25/2012   17:55:36    (   0.00, -67.85)   96.80            460
 02/28/2012   08:42:18   (   5.36,  72.50) 02/28/2012   08:32:32    (   5.29,  72.10)   44.91            586
 02/28/2012   09:30:26   (  -0.88,-118.88) 02/28/2012   09:21:55    (  -0.72,-119.54)   75.46            511
 03/02/2012   00:58:21   (   3.80,-171.28) 03/02/2012   00:49:01    (   3.71,-171.78)   56.63            560
 03/02/2012   01:46:29   (   0.68,  -2.67) 03/02/2012   01:38:24    (   0.86,  -3.43)   87.16            485
 03/04/2012   16:30:30   ( -22.64, 132.80) 03/04/2012   16:20:30    ( -22.66, 132.26)   55.27            600
 03/04/2012   17:14:22   (   2.20, -55.05) 03/04/2012   17:05:28    (   2.07, -55.65)   68.46            534
 03/04/2012   18:02:29   (   2.34, 113.57) 03/04/2012   17:54:51    (   2.51, 112.70)   98.87            458
 03/07/2012   08:42:08   (  -5.15,-107.41) 03/07/2012   08:32:26    (  -5.07,-107.86)   50.16            582
 03/07/2012   09:30:23   (   0.57,  61.19) 03/07/2012   09:21:56    (   0.43,  60.48)   80.47            507
 03/10/2012   00:58:09   (  -3.54,   8.82) 03/10/2012   00:48:54    (  -3.42,   8.27)   62.37            555
 03/10/2012   01:46:24   (  -1.04, 177.42) 03/10/2012   01:38:24    (  -1.22, 176.60)   92.61            480