Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 12 1.  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)
 12/04/2012   09:31:12   (   4.47,  60.37) 12/04/2012   09:21:41    (   4.34,  59.68)   77.62            571
 12/07/2012   01:47:20   (   3.09, 176.54) 12/07/2012   01:38:12    (   2.94, 175.77)   86.97            548
 12/09/2012   17:15:07   (  -6.11, 124.15) 12/09/2012   17:05:09    (  -6.01, 123.56)   66.88            598
 12/09/2012   18:03:23   (   1.58, -67.26) 12/09/2012   17:54:40    (   1.42, -68.12)   97.02            523
 12/12/2012   09:31:08   (  -4.53,-119.62) 12/12/2012   09:21:36    (  -4.39,-120.30)   77.52            572
 12/15/2012   01:47:06   (  -2.88,  -3.37) 12/15/2012   01:38:02    (  -2.71,  -4.15)   88.94            544