Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 9 6.  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)
 09/07/2012   09:30:58   (  -4.17,-119.53) 09/07/2012   09:21:32    (  -4.04,-120.23)   78.89            566
 09/10/2012   01:05:09   (  29.98,-177.22) 09/10/2012   00:55:09    (  30.08,-178.08)   83.94            600
 09/10/2012   01:46:57   (  -2.58,  -3.30) 09/10/2012   01:37:58    (  -2.41,  -4.09)   89.88            539
 09/12/2012   17:14:44   (   5.36, -55.65) 09/12/2012   17:04:58    (   5.23, -56.28)   70.83            586
 09/15/2012   09:30:38   (   3.59,  60.63) 09/15/2012   09:21:21    (   3.46,  59.90)   82.42            557
 09/18/2012   00:58:14   (  -6.29,   8.34) 09/18/2012   00:48:14    (  -6.38,   7.73)   68.24            600
 09/18/2012   01:46:32   (   1.90, 176.89) 09/18/2012   01:37:44    (   1.71, 176.07)   94.26            528