Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 10 21.  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)
 10/22/2012   17:15:26   (  -7.50, 123.85) 10/22/2012   17:05:26    (  -7.58, 123.23)   69.44            600
 10/22/2012   18:03:25   (   1.93, -67.34) 10/22/2012   17:54:36    (   1.74, -68.16)   94.24            529
 10/25/2012   09:31:09   (  -4.78,-119.68) 10/25/2012   09:21:33    (  -4.64,-120.34)   75.27            576
 10/28/2012   01:47:09   (  -3.09,  -3.44) 10/28/2012   01:38:01    (  -2.93,  -4.20)   86.61            548
 10/30/2012   17:15:01   (   5.89, -55.81) 10/30/2012   17:05:06    (   5.79, -56.41)   67.58            595
 10/30/2012   18:03:09   (  -1.41, 112.81) 10/30/2012   17:54:29    (  -1.22, 111.95)   98.00            520
 11/02/2012   09:31:00   (   4.22,  60.43) 11/02/2012   09:21:33    (   4.08,  59.74)   79.01            567