Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 10 10.  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)
 10/12/2012   01:47:25   (  -3.98,  -3.63) 10/12/2012   01:38:02    (  -3.81,  -4.34)   80.44            563
 10/14/2012   17:21:44   (  29.97, -61.39) 10/14/2012   17:11:44    (  29.99, -62.23)   81.84            600
 10/14/2012   18:03:31   (  -2.51, 112.55) 10/14/2012   17:54:33    (  -2.31, 111.76)   90.60            538
 10/17/2012   09:31:26   (   5.37,  60.16) 10/17/2012   09:21:40    (   5.22,  59.53)   71.16            586
 10/20/2012   01:47:25   (   3.54, 176.43) 10/20/2012   01:38:09    (   3.42, 175.69)   83.00            556
 10/22/2012   17:15:08   (  -6.26, 124.10) 10/22/2012   17:05:08    (  -6.17, 123.52)   65.40            600
 10/22/2012   18:03:22   (   1.69, -67.30) 10/22/2012   17:54:37    (   1.51, -68.14)   95.58            525