Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 9 5.  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    (  -4.05,-120.23)   78.93            566
 09/10/2012   01:05:09   (  29.98,-177.22) 09/10/2012   00:55:09    (  30.07,-178.08)   83.69            600
 09/10/2012   01:46:56   (  -2.53,  -3.29) 09/10/2012   01:37:57    (  -2.35,  -4.08)   89.90            539
 09/12/2012   17:14:45   (   5.35, -55.65) 09/12/2012   17:04:59    (   5.21, -56.27)   70.96            586
 09/15/2012   09:30:39   (   3.65,  60.62) 09/15/2012   09:21:22    (   3.48,  59.89)   82.63            557
 09/18/2012   00:58:13   (  -6.21,   8.35) 09/18/2012   00:48:13    (  -6.26,   7.75)   67.00            600
 09/18/2012   01:46:31   (   1.81, 176.91) 09/18/2012   01:37:44    (   1.65, 176.08)   94.51            527