Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 1 8.  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)   27.17            574
 01/08/2012   17:13:20   (  -0.12, 125.42) 01/08/2012   17:05:01    (   0.01, 124.93)   57.34            499
 01/08/2012   18:01:35   (  -4.47, -65.98) 01/08/2012   17:54:32    (  -4.63, -66.75)   87.34            423
 01/11/2012   08:41:22   (   3.43,  72.94) 01/11/2012   08:32:08    (   3.34,  72.63)   36.37            554
 01/11/2012   09:29:30   (   1.05,-118.45) 01/11/2012   09:21:31    (   1.20,-119.03)   66.59            479
 01/11/2012   10:17:43   (  -5.70,  50.17) 01/11/2012   10:11:00    (  -5.88,  49.31)   96.32            403
 01/14/2012   00:13:45   ( -23.09,  16.83) 01/14/2012   00:03:45    ( -23.12,  16.49)   34.28            600
 01/14/2012   00:57:29   (   2.17,-170.91) 01/14/2012   00:48:36    (   2.08,-171.31)   45.79            533
 01/14/2012   01:45:36   (   2.37,  -2.28) 01/14/2012   01:37:58    (   2.51,  -2.95)   75.88            458
 01/16/2012   16:25:21   (  -5.47, 136.66) 01/16/2012   16:15:34    (  -5.44, 136.43)   25.17            587
 01/16/2012   17:13:36   (   0.89, -54.75) 01/16/2012   17:05:04    (   0.77, -55.23)   55.56            512
 01/16/2012   18:01:44   (   3.59, 113.86) 01/16/2012   17:54:27    (   3.77, 113.12)   85.57            437
 01/19/2012   08:41:26   (  -4.10,-107.16) 01/19/2012   08:32:01    (  -4.06,-107.48)   35.17            565
 01/19/2012   09:29:42   (  -0.42,  61.42) 01/19/2012   09:21:32    (  -0.55,  60.85)   65.53            490
 01/19/2012   10:17:49   (   4.96,-129.95) 01/19/2012   10:10:54    (   5.15,-130.79)   95.27            415
 01/22/2012   00:15:40   (  30.00,-164.89) 01/22/2012   00:05:40    (  30.40,-165.40)   67.45            600