Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 4 13.  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)
 04/16/2012   09:31:31   (  -3.01,-119.36) 04/16/2012   09:22:24    (  -2.87,-120.09)   83.09            547
 04/19/2012   00:59:30   (   6.13,-171.80) 04/19/2012   00:49:31    (   6.02,-172.36)   63.25            599
 04/19/2012   01:47:38   (  -1.65,  -3.18) 04/19/2012   01:38:54    (  -1.45,  -4.00)   94.00            524
 04/21/2012   17:15:35   (   4.68, -55.60) 04/21/2012   17:06:00    (   4.54, -56.25)   74.30            575
 04/24/2012   09:31:38   (   3.20,  60.61) 04/24/2012   09:22:28    (   3.06,  59.85)   85.57            550
 04/27/2012   00:59:26   (  -6.25,   8.22) 04/27/2012   00:49:26    (  -6.18,   7.62)   66.53            600
 04/27/2012   01:47:42   (   1.73, 176.81) 04/27/2012   01:38:56    (   1.52, 175.96)   96.88            526