Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 12 17.  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)
 12/20/2012   09:31:56   (   5.85,  60.00) 12/20/2012   09:22:02    (   5.73,  59.39)   68.59            594
 12/20/2012   10:20:03   (  -1.32,-131.38) 12/20/2012   10:11:24    (  -1.10,-132.24)   99.02            519
 12/23/2012   01:48:00   (   4.40, 176.19) 12/23/2012   01:38:30    (   4.25, 175.50)   78.33            570
 12/25/2012   18:04:03   (   2.91, -67.60) 12/25/2012   17:54:58    (   2.73, -68.38)   88.62            545
 12/28/2012   09:31:46   (  -5.80,-119.95) 12/28/2012   09:21:53    (  -5.70,-120.56)   69.12            593
 12/28/2012   10:20:02   (   1.28,  48.64) 12/28/2012   10:11:24    (   1.10,  47.76)   99.32            518
 12/31/2012   01:47:44   (  -4.20,  -3.70) 12/31/2012   01:38:18    (  -4.03,  -4.41)   80.37            566