Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 7 19.  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)
 07/21/2013   16:26:08   (   6.18, -43.49) 07/21/2013   16:16:08    (   6.12, -43.77)   30.96            600
 07/21/2013   17:14:15   (  -1.66, 125.13) 07/21/2013   17:05:31    (  -1.55, 124.59)   61.03            524
 07/21/2013   18:02:30   (  -2.94, -66.27) 07/21/2013   17:55:01    (  -3.11, -67.07)   90.34            449
 07/24/2013   08:42:02   (   4.24,  72.81) 07/24/2013   08:32:34    (   4.15,  72.44)   42.64            568
 07/24/2013   09:30:09   (   0.28,-118.57) 07/24/2013   09:21:57    (   0.43,-119.21)   72.66            492
 07/27/2013   00:14:39   ( -24.88,  16.45) 07/27/2013   00:04:39    ( -24.93,  15.98)   47.88            600
 07/27/2013   00:57:55   (   2.26,-170.88) 07/27/2013   00:49:00    (   2.16,-171.36)   54.45            535
 07/27/2013   01:46:02   (   2.26,  -2.26) 07/27/2013   01:38:23    (   2.41,  -3.00)   84.36            459
 07/29/2013   16:25:32   (  -4.84, 136.84) 07/29/2013   16:15:55    (  -4.76, 136.52)   36.86            577
 07/29/2013   17:13:48   (   0.30, -54.57) 07/29/2013   17:05:26    (   0.17, -55.15)   66.47            502
 07/29/2013   18:01:54   (   4.28, 114.06) 07/29/2013   17:54:48    (   4.46, 113.22)   96.04            426
 08/01/2013   07:59:31   (  29.99,  79.29) 08/01/2013   07:49:31    (  30.46,  78.69)   78.10            600
 08/01/2013   08:41:22   (  -2.78,-106.82) 08/01/2013   08:32:19    (  -2.71,-107.26)   49.06            543
 08/01/2013   09:29:38   (  -1.76,  61.76) 08/01/2013   09:21:50    (  -1.88,  61.07)   78.55            468