Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 3 30.  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)
 03/31/2013   17:15:48   (  -5.10, 124.31) 03/31/2013   17:06:07    (  -4.96, 123.63)   76.17            581
 04/03/2013   09:31:56   (  -3.65,-119.51) 04/03/2013   09:22:39    (  -3.52,-120.28)   85.87            557
 04/06/2013   01:03:57   (  21.20,-175.18) 04/06/2013   00:53:57    (  21.22,-175.96)   80.67            600
 04/06/2013   01:48:04   (  -2.18,  -3.33) 04/06/2013   01:39:11    (  -2.02,  -4.17)   95.61            533
 04/08/2013   17:16:05   (   5.27, -55.77) 04/08/2013   17:06:20    (   5.10, -56.43)   75.14            585
 04/11/2013   09:32:12   (   3.80,  60.42) 04/11/2013   09:22:52    (   3.61,  59.67)   85.36            560