Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 12 10.  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)
 12/12/2012   09:31:35   (  -5.32,-119.85) 12/12/2012   09:21:50    (  -5.18,-120.48)   72.17            585
 12/15/2012   01:47:49   (  -4.13,  -3.73) 12/15/2012   01:38:24    (  -3.96,  -4.43)   80.35            565
 12/17/2012   18:04:03   (  -2.92, 112.39) 12/17/2012   17:54:58    (  -2.76, 111.61)   88.25            545
 12/20/2012   09:32:09   (   6.22,  59.88) 12/20/2012   09:22:09    (   6.19,  59.29)   66.35            600
 12/20/2012   10:20:17   (  -1.74,-131.50) 12/20/2012   10:11:31    (  -1.56,-132.34)   95.91            526
 12/23/2012   01:48:27   (   5.20, 175.96) 12/23/2012   01:38:44    (   5.05, 175.32)   73.12            583