Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 5 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)
 05/31/2012   17:15:21   (  -5.44, 124.31) 05/31/2012   17:05:34    (  -5.31, 123.68)   71.19            587
 06/03/2012   09:31:29   (  -4.15,-119.54) 06/03/2012   09:22:04    (  -4.00,-120.25)   80.01            565
 06/06/2012   01:05:43   (  29.99,-177.26) 06/06/2012   00:55:43    (  30.30,-178.17)   94.31            600
 06/06/2012   01:47:35   (  -2.82,  -3.39) 06/06/2012   01:38:32    (  -2.63,  -4.16)   88.95            543
 06/08/2012   17:15:32   (   5.89, -55.82) 06/08/2012   17:05:37    (   5.76, -56.42)   67.73            595
 06/08/2012   18:03:40   (  -1.39, 112.79) 06/08/2012   17:55:00    (  -1.21, 111.93)   97.89            520
 06/11/2012   09:31:38   (   4.55,  60.34) 06/11/2012   09:22:06    (   4.40,  59.67)   76.98            572