Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 4 7.  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)
 04/08/2012   08:49:29   ( -29.98,-113.19) 04/08/2012   08:39:29    ( -30.22,-114.00)   82.37            600
 04/08/2012   09:31:26   (   2.62,  60.70) 04/08/2012   09:22:25    (   2.49,  59.98)   81.71            541
 04/11/2012   00:59:18   (  -5.81,   8.28) 04/11/2012   00:49:25    (  -5.69,   7.73)   61.90            593
 04/11/2012   01:47:34   (   1.28, 176.87) 04/11/2012   01:38:56    (   1.10, 176.06)   92.35            518
 04/13/2012   17:15:23   (  -4.38, 124.47) 04/13/2012   17:05:54    (  -4.25, 123.83)   72.83            569
 04/16/2012   08:49:34   (  29.96,  66.80) 04/16/2012   08:39:34    (  30.42,  65.92)   99.29            600
 04/16/2012   09:31:28   (  -2.92,-119.33) 04/16/2012   09:22:23    (  -2.74,-120.07)   84.05            545
 04/19/2012   00:59:24   (   5.93,-171.75) 04/19/2012   00:49:29    (   5.80,-172.32)   64.80            595
 04/19/2012   01:47:30   (  -1.33,  -3.11) 04/19/2012   01:38:51    (  -1.17,  -3.95)   95.43            519