Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 4 8.  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)
 04/11/2012   00:59:17   (  -5.79,   8.28) 04/11/2012   00:49:24    (  -5.70,   7.73)   61.83            593
 04/11/2012   01:47:33   (   1.26, 176.87) 04/11/2012   01:38:55    (   1.11, 176.06)   92.25            518
 04/13/2012   17:15:24   (  -4.41, 124.46) 04/13/2012   17:05:54    (  -4.27, 123.82)   72.51            570
 04/16/2012   09:31:29   (  -2.95,-119.34) 04/16/2012   09:22:23    (  -2.79,-120.08)   83.46            546
 04/19/2012   00:59:26   (   6.01,-171.76) 04/19/2012   00:49:29    (   5.88,-172.33)   63.96            597
 04/19/2012   01:47:33   (  -1.47,  -3.14) 04/19/2012   01:38:52    (  -1.31,  -3.97)   94.67            521
 04/21/2012   17:15:28   (   4.50, -55.55) 04/21/2012   17:05:56    (   4.34, -56.21)   75.39            572