Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 5 7.  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)
 05/10/2012   09:31:32   (   3.40,  60.59) 05/10/2012   09:22:19    (   3.26,  59.83)   85.68            553
 05/13/2012   00:59:34   (  -7.39,   8.01) 05/13/2012   00:49:34    (  -7.47,   7.37)   70.88            600
 05/13/2012   01:47:33   (   1.83, 176.81) 05/13/2012   01:38:45    (   1.68, 175.96)   95.93            528
 05/15/2012   17:15:20   (  -4.94, 124.42) 05/15/2012   17:05:41    (  -4.79, 123.75)   75.88            579
 05/18/2012   09:31:20   (  -3.42,-119.37) 05/18/2012   09:22:07    (  -3.28,-120.13)   86.46            553
 05/21/2012   00:59:10   (   6.24,-171.73) 05/21/2012   00:49:10    (   6.28,-172.36)   69.32            600
 05/21/2012   01:47:20   (  -1.87,  -3.15) 05/21/2012   01:38:32    (  -1.67,  -4.00)   96.97            528