Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2011 12 22.  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)
 12/23/2011   15:40:32   ( -22.87, 145.13) 12/23/2011   15:30:32    ( -22.90, 144.88)   25.33            600
 12/23/2011   16:24:15   (   1.98, -42.59) 12/23/2011   16:15:22    (   1.92, -42.91)   36.07            533
 12/23/2011   17:12:23   (   2.48, 126.02) 12/23/2011   17:04:45    (   2.61, 125.44)   66.30            458
 12/23/2011   18:00:38   (  -7.04, -65.38) 12/23/2011   17:54:15    (  -7.24, -66.22)   95.73            383
 12/26/2011   07:52:56   (  -7.31, -95.54) 12/26/2011   07:42:56    (  -7.33, -95.65)   12.07            600
 12/26/2011   08:40:52   (   1.59,  73.31) 12/26/2011   08:32:06    (   1.52,  72.96)   40.05            526
 12/26/2011   09:29:00   (   2.87,-118.08) 12/26/2011   09:21:29    (   3.01,-118.69)   70.17            451
 12/26/2011   10:17:15   (  -7.45,  50.53) 12/26/2011   10:10:59    (  -7.64,  49.65)   99.46            376
 12/29/2011   00:10:23   (  -9.42,  19.79) 12/29/2011   00:00:23    (  -9.45,  19.65)   15.27            600
 12/29/2011   00:57:44   (   1.60,-170.90) 12/29/2011   00:48:57    (   1.53,-171.26)   40.69            527
 12/29/2011   01:45:53   (   2.81,  -2.30) 12/29/2011   01:38:21    (   2.93,  -2.93)   70.83            452
 12/31/2011   16:33:01   ( -29.67, 130.79) 12/31/2011   16:23:01    ( -29.70, 130.44)   33.93            600
 12/31/2011   17:14:54   (   2.19, -55.28) 12/31/2011   17:05:58    (   2.14, -55.62)   38.19            536
 12/31/2011   18:03:03   (   2.23, 113.32) 12/31/2011   17:55:21    (   2.39, 112.73)   68.28            462
 12/31/2011   18:51:19   (  -6.75, -78.09) 12/31/2011   18:44:52    (  -6.97, -78.94)   97.68            387
 01/03/2012   09:32:18   (   3.19,  60.22) 01/03/2012   09:23:05    (   3.15,  59.93)   32.41            553
 01/03/2012   10:20:27   (   1.24,-131.17) 01/03/2012   10:12:28    (   1.37,-131.72)   62.32            479
 01/03/2012   11:08:43   (  -5.78,  37.42) 01/03/2012   11:01:59    (  -5.95,  36.61)   91.91            404