Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 7 16.  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)
 07/18/2012   17:19:12   ( -19.78, 121.11) 07/18/2012   17:09:12    ( -19.81, 120.37)   77.09            600
 07/18/2012   18:03:52   (   2.22, -67.42) 07/18/2012   17:54:58    (   2.03, -68.23)   92.11            534
 07/21/2012   09:31:37   (  -5.15,-119.79) 07/21/2012   09:21:55    (  -5.00,-120.42)   72.70            582
 07/24/2012   01:47:37   (  -3.50,  -3.55) 07/24/2012   01:38:22    (  -3.33,  -4.28)   83.54            555
 07/26/2012   17:15:26   (   6.19, -55.90) 07/26/2012   17:05:26    (   6.25, -56.50)   67.23            600
 07/26/2012   18:03:36   (  -1.83, 112.69) 07/26/2012   17:54:49    (  -1.67, 111.85)   94.47            527
 07/29/2012   09:31:27   (   4.72,  60.30) 07/29/2012   09:21:52    (   4.59,  59.64)   75.12            575