Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 6 28.  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)
 06/30/2013   08:42:24   (  -5.20,-107.40) 06/30/2013   08:32:41    (  -5.14,-107.81)   46.74            583
 06/30/2013   09:30:40   (   0.67,  61.19) 06/30/2013   09:22:12    (   0.53,  60.52)   76.47            508
 07/03/2013   00:58:31   (  -3.83,   8.77) 07/03/2013   00:49:11    (  -3.71,   8.29)   54.96            560
 07/03/2013   01:46:45   (  -0.82, 177.38) 07/03/2013   01:38:41    (  -0.96, 176.63)   84.64            484
 07/05/2013   16:32:07   (  27.29, -48.32) 07/05/2013   16:22:07    (  27.33, -48.91)   57.71            600
 07/05/2013   17:14:36   (  -2.36, 124.96) 07/05/2013   17:05:40    (  -2.23, 124.40)   63.27            536
 07/05/2013   18:02:51   (  -2.23, -66.45) 07/05/2013   17:55:11    (  -2.38, -67.27)   92.90            460
 07/08/2013   08:42:34   (   5.44,  72.52) 07/08/2013   08:32:47    (   5.36,  72.15)   41.84            587
 07/08/2013   09:30:41   (  -0.90,-118.86) 07/08/2013   09:22:09    (  -0.74,-119.48)   71.70            512
 07/11/2013   00:58:38   (   3.99,-171.29) 07/11/2013   00:49:15    (   3.88,-171.73)   50.37            563
 07/11/2013   01:46:44   (   0.61,  -2.66) 07/11/2013   01:38:37    (   0.74,  -3.37)   80.13            487