Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 12 4.  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   09:31:13   (   4.49,  60.36) 12/04/2012   09:21:41    (   4.35,  59.68)   77.27            572
 12/07/2012   01:47:26   (   3.27, 176.48) 12/07/2012   01:38:15    (   3.11, 175.73)   85.94            551
 12/09/2012   17:15:27   (  -6.88, 123.96) 12/09/2012   17:05:27    (  -6.97, 123.34)   69.66            600
 12/09/2012   18:03:36   (   1.93, -67.36) 12/09/2012   17:54:47    (   1.74, -68.19)   94.81            529
 12/12/2012   09:31:28   (  -5.09,-119.79) 12/12/2012   09:21:47    (  -4.96,-120.44)   73.88            581
 12/15/2012   01:47:36   (  -3.71,  -3.62) 12/15/2012   01:38:18    (  -3.53,  -4.35)   83.46            558
 12/17/2012   17:19:23   (  20.57, -59.12) 12/17/2012   17:09:23    (  20.59, -59.87)   78.18            600
 12/17/2012   18:03:41   (  -2.19, 112.58) 12/17/2012   17:54:48    (  -2.04, 111.76)   93.19            533