Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 6 27.  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   08:42:26   (  -5.27,-107.41) 06/30/2013   08:32:42    (  -5.15,-107.82)   46.76            584
 06/30/2013   09:30:40   (   0.62,  61.20) 06/30/2013   09:22:12    (   0.48,  60.53)   76.41            508
 07/03/2013   00:58:31   (  -3.84,   8.77) 07/03/2013   00:49:11    (  -3.72,   8.29)   54.96            560
 07/03/2013   01:46:45   (  -0.81, 177.38) 07/03/2013   01:38:41    (  -0.95, 176.63)   84.66            484
 07/05/2013   16:32:08   (  27.36, -48.34) 07/05/2013   16:22:08    (  27.40, -48.92)   57.77            600
 07/05/2013   17:14:36   (  -2.37, 124.96) 07/05/2013   17:05:40    (  -2.24, 124.40)   63.29            536
 07/05/2013   18:02:51   (  -2.22, -66.45) 07/05/2013   17:55:11    (  -2.37, -67.27)   92.93            460
 07/08/2013   08:42:33   (   5.39,  72.53) 07/08/2013   08:32:46    (   5.32,  72.16)   41.82            587
 07/08/2013   09:30:41   (  -0.91,-118.86) 07/08/2013   09:22:09    (  -0.76,-119.48)   71.76            512
 07/11/2013   00:58:38   (   3.96,-171.29) 07/11/2013   00:49:15    (   3.84,-171.73)   50.43            563
 07/11/2013   01:46:45   (   0.58,  -2.66) 07/11/2013   01:38:38    (   0.72,  -3.37)   80.22            487