Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 1 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)
 01/08/2012   16:25:13   (   4.66, -43.20) 01/08/2012   16:15:39    (   4.59, -43.43)   27.09            574
 01/08/2012   17:13:20   (  -0.12, 125.43) 01/08/2012   17:05:01    (   0.01, 124.93)   57.27            499
 01/08/2012   18:01:35   (  -4.47, -65.98) 01/08/2012   17:54:32    (  -4.63, -66.75)   87.31            423
 01/11/2012   08:41:21   (   3.43,  72.94) 01/11/2012   08:32:07    (   3.35,  72.63)   36.25            554
 01/11/2012   09:29:29   (   1.05,-118.45) 01/11/2012   09:21:30    (   1.19,-119.03)   66.48            479
 01/11/2012   10:17:43   (  -5.70,  50.17) 01/11/2012   10:11:00    (  -5.87,  49.31)   96.28            403
 01/14/2012   00:13:57   ( -23.82,  16.65) 01/14/2012   00:03:57    ( -23.85,  16.31)   34.86            600
 01/14/2012   00:57:29   (   2.18,-170.91) 01/14/2012   00:48:36    (   2.11,-171.31)   45.73            533
 01/14/2012   01:45:36   (   2.36,  -2.28) 01/14/2012   01:37:58    (   2.48,  -2.95)   75.82            458
 01/16/2012   16:25:21   (  -5.49, 136.65) 01/16/2012   16:15:33    (  -5.44, 136.43)   24.89            588
 01/16/2012   17:13:36   (   0.91, -54.75) 01/16/2012   17:05:04    (   0.82, -55.24)   55.41            512
 01/16/2012   18:01:43   (   3.63, 113.87) 01/16/2012   17:54:26    (   3.78, 113.12)   85.35            437
 01/19/2012   08:41:27   (  -4.20,-107.18) 01/19/2012   08:32:01    (  -4.15,-107.49)   34.85            566
 01/19/2012   09:29:42   (  -0.38,  61.41) 01/19/2012   09:21:31    (  -0.52,  60.85)   65.31            491
 01/19/2012   10:17:50   (   4.86,-129.97) 01/19/2012   10:10:54    (   5.06,-130.81)   95.11            416