Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 8 6.  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)
 08/06/2013   16:25:53   (   5.05, -43.28) 08/06/2013   16:16:12    (   5.02, -43.57)   31.82            581
 08/06/2013   17:14:00   (  -0.53, 125.34) 08/06/2013   17:05:35    (  -0.44, 124.79)   61.82            505
 08/06/2013   18:02:16   (  -4.02, -66.07) 08/06/2013   17:55:05    (  -4.21, -66.87)   90.83            431
 08/09/2013   08:41:55   (   3.39,  72.95) 08/09/2013   08:32:42    (   3.32,  72.58)   41.81            553
 08/09/2013   09:30:01   (   1.19,-118.42) 08/09/2013   09:22:04    (   1.32,-119.05)   71.77            477
 08/12/2013   00:09:39   (  -6.19,  20.61) 08/11/2013   23:59:40    (  -6.16,  20.41)   22.59            599
 08/12/2013   00:57:55   (   1.64,-170.80) 08/12/2013   00:49:11    (   1.57,-171.27)   52.12            524
 08/12/2013   01:46:01   (   2.94,  -2.17) 08/12/2013   01:38:33    (   3.07,  -2.90)   81.91            448
 08/14/2013   16:25:37   (  -4.40, 136.87) 08/14/2013   16:16:07    (  -4.35, 136.58)   32.87            570
 08/14/2013   17:13:53   (  -0.15, -54.55) 08/14/2013   17:05:38    (  -0.24, -55.10)   62.41            495
 08/14/2013   18:02:00   (   4.67, 114.08) 08/14/2013   17:55:01    (   4.82, 113.26)   92.03            419
 08/17/2013   07:59:47   (  29.96,  79.22) 08/17/2013   07:49:47    (  30.29,  78.70)   61.12            600
 08/17/2013   08:41:37   (  -2.69,-106.89) 08/17/2013   08:32:36    (  -2.60,-107.27)   43.39            541
 08/17/2013   09:29:52   (  -1.91,  61.71) 08/17/2013   09:22:06    (  -2.05,  61.07)   72.77            466