Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 6 8.  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)
 06/11/2012   09:31:35   (   4.47,  60.37) 06/11/2012   09:22:04    (   4.32,  59.69)   77.42            571
 06/14/2012   01:47:38   (   3.03, 176.57) 06/14/2012   01:38:31    (   2.87, 175.80)   86.96            547
 06/16/2012   17:15:25   (  -6.14, 124.17) 06/16/2012   17:05:27    (  -6.02, 123.58)   66.36            598
 06/16/2012   18:03:40   (   1.57, -67.24) 06/16/2012   17:54:57    (   1.36, -68.08)   96.66            523
 06/19/2012   09:31:24   (  -4.59,-119.61) 06/19/2012   09:21:51    (  -4.47,-120.29)   76.26            573
 06/22/2012   01:47:24   (  -3.08,  -3.40) 06/22/2012   01:38:16    (  -2.92,  -4.16)   86.33            548